For ease of use, I give it a B. There probably should be a better RSS feed description for those of you who are RSS-illiterate (ie you don't know what RSS is).
For design, I give it an A. It was quick to post and the site is very well laid-out. For a social networking site, this site was well organized and clean.
For fun, I give it an A. No, posting wasn't fun, but reading other's pages were. I added several feeds to my reader (and I'm pretty picky). Check out some of the pages that I've made, and I invite you to submit to me some of the pages you've made as well (via email or the comments).
Deals and Coupon Codes
Video Game Blogs