国内公司只有Feedsky，还被误认为search blogs，老外对中国web2.0了解着实有限。
Sponge Cell – the absorbful calendar
Hula Project - a calendar whose goal is to be fun and easy to use
Kiko - a new kind of online calendar
Trumba - an Online Calendar for Groups, Schools, Churches, and Family
eskobo - a Ajax desktop
Mayomi - used for mind mapping
Pageflakes - Ajax Desktop
Vimeo - upload and share Videos
Skobee - where friends come together to make plans
Shadows - Tag, comment, and rate your favorite web pages.
Gravee - a aew approach to search
YouTube - Broadcast yourself. Watch and share your videos worldwide!
Zimbra - a web based outlook/iCal/Thunderbird application
Furl - a web site where you can store information about web sites you visit
Smumug - The ultimate in photo sharing
NewsGator - an RSS aggregator
Blogniscient - the Bird’s Eye View of the Blogosphere
TinFinger - the human search engine
Shutterfly - an online photo service
mefeedia - the best place to find free videoblogs or video podcasts
PodDater - a new way to find a friend or a date
Feedster - search engine with tagging and a RSS Reader
Favoor - your personalised start page
Planzo - an online calendar that makes planning your day simple
Zazzle - let’s you create customized products, ranging from tshirts to stamps
Tailrank - finds the best content from thousands of blogs
TagWorld - like Flickr, socializes your photos, but it goes well beyond.
Nuvvo - learn something new
Dogear - better bookmarking
Yakalike - Yak about the sites you visit
Grouper - browse and share videos
Oddpost - web-based email and news aggregation
Qoop - is all about users creating content and selling products
iNods - aggregates blog and other edge review content and displays it in a centralized way
Lulu - publish and sell worldwide
rBloc - the agora for the new millenium. Selling, buying, meeting, thinking
BlockRocker
Blish - the easiest place to buy or sell digital content
Flagr - share all your favorite venues
FireAnt - delivers a rich media experience through a simple to use
Simple Hired - jow search made easy
veoh -internet television peercasting network
theadcloud - classified ads in your own way
Gather - a social news site that allows user to submit content and generate a revenue share based on activity on the site
Agatra - secure online password storage
Browsr - people powered directory
Oyogi - searchable question-and-answer site
CafePress - Create, Buy & Sell Unique Gifts
Renkoo - an event/calendaring application
StandPoint - a social encyclopedia of belief
Pixagogo - Share photos online - unlimited storage
Meebo - chat using ICQ, MSN, YAHOO or GTalk at the same time
Extratasty - Get your booze on!
Last.fm - the social music revolution
Jotspot - secure wiki hosting
Frappr - create a map for your group
Jeteye - search, package and share the digital world
Dabble DB - friendly and powerful way to share, manage and explore your information
Yedda - matching people with questions and people with answers
Writeboard - Collaborative writing software online
Shoutwire.com - internet news for the masses
iKarma - all the tools you need to document and promote your reputation
Kanoodle - provides targeted sponsored links
AirSet - Shared Online Calendars, Contacts and Lists for your
tech.memeorandum - exploring the convergence of daily life and technology
CalendarHub - Web Calendars
SuprGlu - gluing your life together.
pando - a tiny app that lets you email any size file or folder
Zigtag - personal internet librarian
Findory - a personalized newspaper that learns from the news you read
Backfence - captures community knowledge and makes it available to all
Clipmarks - clip and tag whatever you find on the web
Wayfaring - great new Google Maps application that allows you to build your own Google Map
gOFFICE - free web office suite home page
AllPeers - share exactly what you want with exactly who you want!
Orb - takes the home out of home entertainment!
Rallypoint - Online Collaboration
Zoozio - an ajax desktop
Blogbeat - real time blog analytics
Ziggs - search for people
Zoto - Photo Hosting
vSocial - the video clip sharing community
Boltfolio - Online Portfolio
Wink - search the web
Riya - Photo Search
AudibleWordcast - podcasting management.
Opinity - build your online personal reputation
reddit - what’s new online
Measure Map - blog statistics
gumshoo - free eBay search
bluepulse - mobile internet services
IMVU - the world’s greatest 3D instant messenger
Streamload MediaMax - store, organize, access, and share media
Ta-da List - to do list, simple, easy, fast, sharable
feedsky网站 - search blogs
JellyBarn INC - photo sharing
Native Text
Congoo - a premium content search engine
PODZINGER - unleashes the content within audio
RSS MAD - the most surfer friendly internet content aggregator
FeedTier - rss web feed generator
Phanfare - Better online photo and video albums
Wikipedia - the free encyclopedia
Fruitcast - podcast advertising
Pubsub - search the future
dPolls.com - create polls and vote for free
Flickr - photo sharing
Ning - create your own web apps
Ookles
Strongspace.com - Secure File Storage and Sharing
ZoomInfo - enhances people search
Castpost - broadcast your video & audio clips
Associated Content - the ultimate information and content exchange for media
YubNub - a “command line for the web”
Bloop
ProjectSpaces - makes team collaboration simple
FeedBurner - point your feed here and they’ll do the rest.
Bloglines - A web-based personal news aggregator
purevolume™ - We’re Listening To You
Fotolog - a great online community of interconnected photo-weblogs
Ourmedia - the goal is to expose, advance and preserve digital creativity at the
grassroots level
gabbr.com - why digg when you can gabb?
Gcast - make your voice heard.
Blinkx - search for video
Openomy - store files online
Riffs - your social recommender
ajchat - a simple ajax chat system
Spot Runner - put your business on TV
Myspace - meet people from your area in the country
News Alloy - RSS Reader, Blog Reader
Allmydata.com - unlimited free storage
Chatsum - a free add-on for your web browser that lets you chat
Pandora - find music you’ll love
LookLater - instant searchable bookmarks
30 Boxes - created for people looking for a robust yet simple social calendar
Blogger - create your blog Now
Jambo - a peer to peer personal area matching technology design to let people
Rollyo- roll your own search engine
Alexa - web search
Squishr - coming soon
Webjay - playlist community
Plazes - a grassroot approach to location-aware interaction
Noodly - a new service harnessing the power of user-generated content
Wondir - ask or answer questions on all topics
Diigo - Digest of Internet Information, Groups and Other stuff
Protopage - AJAX start page with RSS news
blummy - the bookmarklet management bookmarklet
Jots - a collaborative bookmarking system
Xdrive - Secure Online Storage
Vizu - interactive polls
Digg - THE DIGG
del.icio.us - a social bookmarks manager
Omnidrive - what you expect hosted storage to be
AlmondRocks - one of the fastest blog readers in the world.
Tagyu - Your tags, smarter
30Gigs.com - home to the 30 gigabyte webmail service
Writely - free web word processor
Simpy - tagging, social bookmarking and personal search engine
Gtalkr - allows you to go anywhere and have access to your Google
Talk account
Truveo - video search
egoSurf - ego surfing without the guilt.
Mozy - Remote Backup, its free, automatic and secure.
Quimble - Polls done right
Basecamp - a web-based tool that lets you manage and track projects
Pegasus News - a new, local media venture
Remember The Milk - he easiest and best way to manage your to-do lists online
Squidoo - create your own lens
PictureCloud.com - create your free picture cloud now.
NewsVine - social bookmarking and news site
Clipfire.com - find great deals from the best websites on the
Lexxe - a 3rd generation search engine
Lookster
PXN8.COM - photos made easy
Netvibes - personal news aggregator with RSS and Atom support
Facebook - an online directory that connects people through social networks
MyVideoKaraoke - the online video music clips arcade
Goowy - a rich experience site which helps you manage your digital lifestyle
Yelp - real people, real reviews
Smarkets - stock markets for products
Inform - a free online tool that will revolutionize how people read news on the web
Magnolia - content management suite
43things - social tagging
ShoZu - the simplest, quickest and smartest way to share pictures
Technorati - searches weblogs by keyword and for links
Platial - your collaborative atlas
Gmail - webbased mail service from Google
feedmarker - a free, web based bookmarker and newsreader with tagging
Mercora - music search and internet radio network
StumbleUpon - a free web-browser extension for discovering and sharing web sites
ClipShack - video for the online world
MeetWithApproval.com — A great idea for meetings, parties, friends
HomePortals - mix, modify and share
SpinSpy - social news network