Thanks! I built it last summer and posted it on a couple of forums but it's basically dead. It would be awesome if more people would use it though, in terms of monetisation I think some sort of 'Sponsored Curations' thing could work quite well, where companies can create their own lists and have them appear in users' feeds.

Nice but this cries for turning into a spam farm (think squidoo) as soon as it gets momentum.

True, a private / friend's group model would work best. Think how you can invite friends on kippt.com/