Biba It is very nice app . I enjoy it very much
Not Mature It is going in the right direction, but it is not mature yet. Chat rooms have no good notification control, no way to automatically enable bluetooth, buggy around bluetooth/wifi dual use, and no non-android linux client. On top of that, the communication, both by text and voice, is a bit laggy. Just not ready for the Enterprise, which is their market.
Use it pretty much daily The feature set has been growing, and it's really good. One thing I would like to see is the ability to set a "vacation mode" so it doesn't ring on days out of the office. On Android, it always seems to be running.
Mobile first = unproductive This chat client is even more closed then Skype. No XMPP support, poor desktop clients, no Linux support, can't use a browser to create an account. Use Hipchat instead.
Crashes repeatedly Sounds like a good idea, but just crashes repeatedly on my HTC Desire HD running Android 2.3.5
Love it! And still growing...
Bug fixes and quality enhancements.
View, work and collaborate in the real time over the meetings documents.