[gol706]

From a practical standpoint, isn't this likely to trip Facebook and Twitter's protections against account theft? If you suddenly log in on a new machine in another country, and that same machine has just logged into a bunch of other accounts in a similar way, I would think that would get you blocked.

[CaptSpify]

I wonder if you could also argue that it's against the TOS for the site? I highly doubt the officials would care, but I still wonder...