You can vote for your own hack, everything that is prohibited is seen the the rules on the first page. Voting for your own hack, yeah, it's something that has it's up's and downs, once again like everything in life. Well yeah, if you vote for yourself you get an extra vote on your way to winning a little silly award. The award doesn't really matter to be honest, it's nice but not something that you need to have a fantastic hack. Just look at some of the best hacks around, I don't think Azure Horizons has won this and it is still flourishing. But still awards nice, right? It does give you feedback on how liked your hack is. Voting for your own hack, that doesn't give you feedback from other members, does it? Still, you can still do it if you want. But, it really isn't looked kindly on. People, they want to see you win it the hard way, from feedback from other members and not from your own opinion just for that shiny award. So think about, you can vote for yourself, for the glory. Or wait for a vote, for the satisfaction.