Mashable has just written an article on what’s happening in the IM space. Rather than rewrite their review, please just follow their link for a great simple explanation of who the main IM players currently are, including;
Meebo.com,
Pibb.com/,
Tangler.com/,
Lingr.com,
Koolim.com/,
Campfirenow.com/,
Yahoo.com/,
Iminent.com/,
Messengerfx.com/,
Ebuddy.com/,
3bubbles.com/,
Mabber.com/,
Geesee.com/,
Plugoo.com,
Itzle.com,
Gabbly.com and Zohochat.com.