1) the board's UBB was updated so that links and images work better.
2) on the board there is now a "spam" option for anonymous posts that are spam. report valid spam and I'll take a look at them.
3) ignore/unignore features are on the board. they are currently only working in Firefox. not sure why IE is being bitchy. then you ignore someone, their text is collapsed. if you want to see what they said, you have to click the "toggle" right now it's a [t], but I'll put a graphic in at some point.