.edu and .gov helps PR
Sure a link from .edu and .gov will help PR, but it's no different than having a link from other sites that carries the same PR as those .edu and .gov sites...

Twittling Around
Finally decided to try out Twitter to see what it's all about. What's Twitter? If you don't know, you're left behind. It's like another wave of myspace and flickr type of web 2.0...

/view blog/