1) Recovered disk space
2) Reduced processor time due to NOT having to generate a variety of pages on the fly
See, now that might be a good idea, except for one thing - if everything was static HTML files to begin with, there would be a LOT more disk space required to run the board. The cache system is the best of both worlds.
Perhaps if you came up with convincing arguments with statistics to back it up, you might be able to prove your points. Until you do so, I'm sticking with the story - UBB6 is much more effecient than UBB5, which translates to improved speed, among other things.
