Roblox is a game where you can build\create anything you desire using Lua Scripting,However,96% of the community is full of 7〜12 year old kids.It's a good start for people who are new to game programming IMO and fun to mess with other players if you're the creator of the game.The developers aren't bad except they're Money Whores.But the the things you get for free are quite good anyway though.If you have problems on making your game there,The forums are very helpful and a good start.Don't worry,The developers are always there 24\7 and the learned one's too.
And I have no idea why I made this thread....