Great Places to find or submit Giveaways, Contests, & Sweeps

Looking for great contest to enter or a place to list your giveaway?? Here are a few places… 

Contest Hound –  http://www.contesthound.com

Lucky Contest - http://www.luckycontests.com

Contest Heat - http://www.contestheat.com

Hyper Sweep - http://www.hypersweep.com