Of course, they would've done that to reduce production costs... screws take a lot of time to screw in when you're mass producing something.
Also, I'm typing this post on my Unicomp board... it seems a fair bit quieter than my 1391401.
I think I'm going to get my hands on a Das, just to see what the hype is about... and Micro Center's got some other deals I'm interested in, so...