Humanize the Earth!

Just learned something cool about wordpress. I wrote a post last week about learning Ruby. Then a wrote a post about setting up a web server on my machine and I linked to that post about Ruby. Here’s the cool thing. The post about Ruby (earlier in time) now has a comment (trackback, really) on it pointing to the later post about the web server. With my old blog I had to send a trackback ping manually and I never thought to do it when I referred to myself. Seems very useful this way. Cool. Now both of those earlier posts will have a link to this one so if somone happens along my earlier posts without seeing this one, they can follow my train of thought. Cool.