YooPlace.com - looking for feedback

Good evening, I was looking for the feedback on the small web-app I have put together over the past month or so.

YooPlace lists most recent and active links published on the twitter public timeline organising them in threads. Threads and single posts can be voted promoting most interesting. If authenticated with twitter username and password further posts and replies can be published both on YooPlace and Twitter.

Initial inspiration (and layout) are obviously from YC News, data from twitter API and search feeds.

http://www.yooplace.com

All feedback is welcome!