I used to think that I would have a separate blog for each of my separate interests. It turns out that was unrealistic, which is why I created the uniblog that is Everything's Dynamic. I've imported all of the posts from Energy for the Future, Mechanical Usability, and I like to complain into Everything's Dynamic, but the comments did not survive the move. Nevertheless, any post that originally contained a comment now has a link back to the original post.
Image from Flickr user Lorrie McClanahan available under a Creative Commons license