Let's see...

Home Theater forum has 99 pages dating back to 2003.
General Audio forum has 65 pages dating back to 2003.
News and Rumors forum has 12 pages dating back to 2004
Speakers forum has 87 pages dating back to 2003
... etc etc etc.

Anything more than say 2 years old should either be archived (compressed) or deleted. That would surely help speed up page load times. I think RL's biggest gripe about this site was the sometimes agonizingly long load times.