Came across this offer on reddit today and I figured that you guys and gals might be interested. They require a facebook account to get your free VPS (they claim they won't post anything on your wall or anything like that).
Offer can be found here: http://chunkhost.com/r/nickmoeck
In the interest of full disclosure, yes, the above link is a referral link. I am in no way affiliated with ChunkHost, but I'll receive an extra 64MB of RAM for each person who signs up using the referral link. If you don't want to use the referral link, that's your choice, and it's fine with me - you can find the offer directly on their homepage.
EDIT: I figured it would be most appropriate if I put this in the General section, since it's not really an offer from me, but if you guys would prefer it be moved to the Offers section, let me know.