I would say that GameTap IS legal as you do have to pay to download GOLD files.
Depending on what you torrent it is not legal there are a few legal torrents out there but most are copyrighted and therefore illegal
You can not download legal video game roms.
Yes. Ox is a legal Scrabble word.
Yes. Favor is a legal Scrabble word.
Online poker is currently not legal in Texas.