[kaoD]

It's not Google Chat in web interface. It's just chat, a noun, not a service name (like mail compares to GMail). At least in my interface, and Google confirms. [1]

Also, I wasn't presumptuous, it was just an innocent remark.

[1] http://www.betabeat.com/2012/02/10/google-says-gchat-is-not-...