We've been asking for help on porting KHTML for over a year now. I think litterally I've been asking for this about fifty times now, but no one ever reacts. Why?
With respect, this is the first I've heard of a call for help. Sadly, my programming skills are near-useless, so I can't lend a hand. I wish you luck, though. Hopefully with more publicity some progress will be made.
