Writely open for all
Google has taken the invite system off Writely. Registration is now reopen for public. Writely is a free Google’s web-based word processor that has advanced features such as sharing and collaborating with other writers. A document can be edited by up to 50 people at the same time, provided they are not [...]

37 Signals, the company behind Ta-da list, Writeboard, Basecamp and Backpack, has released the new Web 2.0 application named Campfire. It is a real-time group chat for businesses, including live technical support, file sharing, collaboration and others.
Here are some of the features highlighted:

Every chat has a permanent URL
Campfire chats don’t require special chat software or [...]

Wink is a service that searches the Tagosphere. It includes the archives of the following taggeed sites: del.icio.us, Slashdot and Yahoo! MyWeb.
Under the Wink search results section is the Web search results from Google with the information if they have been tagged as well.
I think this search engine is particilarly useful for additional resource for [...]

Web Service Journal has a list of The Best Web 2.0 Software of 2005, including categories like social bookmarking, online start page, todo lists, peer production news, image storage and sharing, 3rd party online file storage, blog filters, grassroots use of Web 2.0, web-based word processing, online calendars, project management and team collaboration.
Some of [...]

Yahoo! acquired del.icio.us in effort to improve its community based web services. After purchasing Flickr a while ago, seems like Yahoo! is ready for more major expansions. Hopefully, Yahoo! will come up with a new way to improve the apps, instead of just changing hands.
Joshua Schachter, founder of del.icio.us writes the del.icio.us team will soon [...]