Well, /sit is back and better than ever. It seems to be replacing the rest command from XI.
You get maybe 11 hp per regen while walking, but if you /sit its closer to 35. Just about the same rate as the regeneration was in the closed beta constantly.
If you see a spider looking thing that is taller than your character, watch out, they aggro...
And apparently you can sit in chairs, but i haven't bothered hunting down a chair to test it out with yet.
To get your ps3 controller connected and working, look at this site: http://www.motioninjoy.com/
If you cant leave a city, talk to the npc's to get out of the instance.
Well thats about all i have for now, i tried to find that giant post about all the macros and commands but i came up short, if someone knows where that is or has search it would be a great addition.
Hopefully we get some more helpful tips going on in here. Back to hunting things that look like old cat toys!