Ah see most of the sites you guys listed are blocked at work. We have a service that blocks for us, so only the not-so-known stuff isn't blocked yet. Although they would just have to monitor me to see what they needed to block, lol.

edit: so ya I was only able to load up hotkeynet. I have a theory that when someone makes their website they improve visibility for searches (google, etc) if they add "games" to the category of the website. This seems to be auto blocked at work. That or they paid some idiots to search the web and find more stuff to block.