<strong>TagThis</strong> is a wordpress plugin that allows the community to appropriately tag your posts. The tags are then added automatically to your post, and helps organize your blog.
There is a plethora of shopping sites, a few of them good while others are failing to deliver. A client tipped me about an upcoming site that's about to launch their beta site soon. The site, TestFreaks, will be aggregating a bunch information such as, professional reviews, user reviews, forums, blogs and prices.