The 11K Club: I like the site design. I think the muted wood grain back ground is kind of cool. I have no idea what the site is for. The ToS scares me (The more people you refer ... the higher your chances of becoming a member ~ o_0)

Favilous: It looks like a bookmarking site. Solid site design and layout. Not too cluttered. I don't use bookmarking sites so I can't really comment on how it is different/better than other bookmarking sites.

Edit: Ok I see from posts here what 11kclub is. I'm not sure why user napillo is hellbanned but [s?]he makes a good point here: http://news.ycombinator.com/item?id=4397318