If you looking for Instant Messenger Client that support many of IM Protocol Services, and both works in Mobile Phone and computer desktop, support many of Operating system: windows, mac, and Linux, and also has feature to make remote access your PC from internet browser, you better choose QNext.

QNext is IM Client that supports Windows Live Messenger aka MSN Messenger, Yahoo Messenger, AIM aka AOL Instant Messenger, iChat (for Mac Users), GoogleTalk, IRC (Internet Relay Chat) and also works with Jabber. That why we can called QNext as Universal IM …

Instant Bird is Multi Protocol Client supports of AIM aka AOL Instant Messenger, MSN Messenger aka Windows Live Messenger, YM aka Yahoo Messenger, GTalk aka Google Talk, Gadu gadu, ICQ, IRC, QQ, XMPP that works for Windows Platform, Mac OS X and also Linux.

Features available in InstantBird: Chat Room, Contact List, Tabbed IM Windows, and many more. It’s developed by Mozilla Teams that also create Mozilla FireFox, Thunderbird and more.
Download Page: InstantBird
License: Free / Open Source
Website: www.instantbird.com

SeeBorg IRC Bot is a kind of bot (robot) that would answer any message that in Chat Room and learn from that. The phrases would make Seeborg learn how to answer using his Artificial Intelligent. This would make the bot answer more natural and make “sense”.
Before the Bot would use “properly”, it its better if you disable the speak ability for two weeks before you finally want to decide to activate the bot. It to create dictionary that would be used to replay the chat message in chat room.
Download: SeeBorg
License: …