Finally a decent and free IM chat client for the BlackBerry that supports messaging for MSN (Windows Live), Skype (Chat only), Gmail (Google Talk), Yahoo! Chat and Facebook chat (and a ton of others).
BlackBerry users have been waiting for ages for a decent Skype IM client and NimBuzz is it.
Nimbuzz is well integrated into BB OS: you can set a tone in your profiles for 'New Message', a notification icon shows up with the mail, SMS etc and the app icon also shows the red asterisk if you have an unread message. No other IM client that I know of is this well integrated for Skype chats. It also works fine for MSN, Facebook Chat and Google Talk as mentioned earlier. This has allowed me to remove all the individual chat apps for MSN, Yahoo and Gmail and just use NimBuzz and a single app for all my IM chats..
Thanks NimBuzz. This app can be installed via BlackBerry App World
Read more about it here on the official NimBuzz blog