"Can a non-Thai citizen own property there? Can i buy a house there?"
you can own a condo (i think it has to be like the 5th floor or higher or something silly like that) in a building where farang own less then 50% of the condos.
you cant own a condo in a farang >50% building or land, however there are some legal loopholes around this which probably arent all that safe. however, you can own a house, and lease the land for a very long contract if that makes sense? check
www.thaivisa.com
(Asking Deg to create a new thread is ridiculous.)
you can play all sites, but with the latest gov actions you will still have the problems americans have about funding your account. you can play on party from thailand if you change your addy (rental bill and passport visa stamp)