There are now two major features in Google Gmail Chat that I really wish would come to the BlackBerry. The first is group chat which I have mentioned before. The second is the new invisible mode that Google has introduced over the weekend.
Think about it now. When you sign into GoogleTalk from your BlackBerry you can be away or you can be available but thats it. Imagine being able to be signed in and see other contacts but they cant see that you are there. This would have been a major boon in Gmail for me since then I could stay signed in but not let other see me.
The reason I mention this is because if you are using the BlackBerry GoogleTalk client YOU CANNOT USE THE INVISIBILITY MODE! Talk about annoying. Above you can see the error message you get when trying to do it.
Thanks to GoogleSystem for pointing this one out