Not sure if this is allowed, but my office is running this for the gaming community! we have reserved one ps4 that we will be giving away come launch in November. If you don't have the money and you want a ps4 this is your chance.
the link seems sort of legit, but I see a few problems with this:
1) this is advertising, which is not allowed on these forums.
2) there aren't any rules for the contest anywhere that I can see, which is illegal in most countries
3) it asks for personal information which can be abused pretty easily
4) it doesn't say for what countries it is open. I doubt it's international though, don't think they'd ship one to Japan or something like that.