Be advised that I have just implemented what is likely to be the first in a series of steps to reorganize and make navigation of the PSP forums easier.
Changes to date are as follows:
hacks - pruned and merged in homebrew and renamed to homebrew/hacks discussion
PSPKick - pruned and merged in homebrew/hacks discussion.
eLoader help - pruned and merged in homebrew/hacks help.
zx81 releases and dev dungeon are currently sub-forums of PSP Dev (likely temporary).
Edit: wifi help - merged in general help.