A company I used to work for used it. I found the client to be really horrendous...

wavephorm on June 25, 2012 | parent | context | favorite | on: Microsoft agrees to $1.2bn purchase of Yammer

A company I used to work for used it. I found the client to be really horrendous. It was written in some sort of god-awful Adobe Air thing that used 100% CPU constantly while it ran. Just awful, I can't comprehend why anyone would use a terrible bloated architecture like Air to create what should be a simple lightweight chat system. And the chat program itself had no advantages over any other chat system.

Maybe I just didn't "get it".

rabidsnail on June 25, 2012 [–]

I've never known anybody to use the native client. The web interface works well enough.