I am on the verge of uninstalling all Google chat functionality from my android phone.
First, Google Talk updated itself to Google Hangouts. Differences? From what I can see, Google Hangouts does not order my contacts well, gives absolutely no indication of whether anyone is on or offline, and makes the path to initiate a new chat awkward at best. This is a huge step back from Google Talk, which did all these things just fine.
To add insult to injury, it looks like Google Hangouts grabbed and imported every contact on my phone, including sim card contacts consisting of just names and phone numbers, with no warning or request for authorization. Way to violate my privacy.
I am not impressed, Google.