[this is good] is a great feature and it's funny to see the coincidence with the funniest tag in Japanese social bookmarking site.
See posts tagged これはひどい (this-is-awful) on Hatena Bookmark. Consider it as del.icio.us/tag/thisisawful or something like that. This page lists blog posts and/or news items which are awful, bad, stupid and ridiculous. Especially a good page to start surfing on the net when you're bored.