Anyone here in the open beta? You can add me on Origin as TronForever, though I probably won't be on there much other than to play Battlefield 3.

I've also set up the Tron-Squad platoon (kind of like a clan, or a group of players who all work together), which you can apply for here:
http://battlelog.battlefield.com/bf3/platoon/2826550451874812656/
(not sure if that link will work, or if you can join it if you're not on PC)

Also, somewhat off-topic, but here's the link for the Steam Tron-Squad group:
http://steamcommunity.com/groups/tronsquad

Looks like all platoons were deleted after the beta ended, so Tron-Squad is back and better than ever:

http://battlelog.battlefield.com/bf3/#!/bf3/platoon/2832655240983212035/
You should be able to log into your EA account and join the platoon regardless of what console you're playing Battlefield 3 on.