I have to say that Ephe makes a valid point about maybe fixing all the "bugs" first so as to not slow down the loading any more. I myself, have never had any problems with the site running slow, but I do understand that a lot of other do, especially those who use the mostly poorly maintained computers in internet cafe's.
It looks like most of the replies here favor this option, which I still think is a great idea. And to have 2 Mod's that kinda agree with it, and 1 retired Mod, too. I think that's a good sign.
I also have to point out that I very much agree with what aRies04991 said. Just by clicking the "OK" button we have wasted our time if it's a nasty PM or just a spam message.