A while ago I attended a talk by Scott William Roy, in which he classified bioinformaticians as parasitic organisms. I think that's a pretty funny joke.
Today while listening to a talk by Eric Haag at our department seminar, it suddenly occurred to me that evolutionary bioinformatics is great for lazy scientists. Basically the experiments have been done by nature (the "evolutionary" part), and better yet, the data have been collected by other people (the "bioinfo" part). All we have to do is to play with the data on computers. Doesn't that sound easy enough?