Yahoo has launched a Web-based version of its instant messaging client, at webmessenger.yahoo.com (News.com story). It's a slick Flash-based app, and it's a comfortable messaging environment for ...

Yahoo has introduced a new version of its popular Yahoo Messenger instant messaging service that eliminates the need to download and install software. Still in the beta phase, the new “Yahoo Messenger ...

Google has optimized Google Talk, its web-based instant messaging program, according to the company’s Mobile Blog website. To send or receive instant messages an open instance of the phone’s Safari ...