A new blog worth checking out and commenting on: Tzarich Iyun, by an American student currently learning in Hakotel in Jerusalem. He is an incredibly smart (perfect SAT score) and personable guy, with a lot of knowledge and idealism in his head. Full disclosure: He also happens to be Serach's first cousin.
There are only 2 posts so far, and they're both very interesting. Express your thoughts in the comments there - there's plenty to discuss.