You are crazy. Why didn't you do this through a bloody website? I'd be happier to get a G+ invite through my PC, easy and fast, rather than grabbing the phone, praying for the battery to be still alive, turn on WiFi/data connection, fire up Market, search for an app, download it, and THEN get my bloody invitation... yeah, I'd stay with the PC way.

(originally as a comment under this blog post)