These contestants have withdrawn from the Third Annual Discus Hobbyist Challenge but their forums are here for reference.
Drew's Hobbyist Challenger log
Harry Marsh's Hobbyist Challenger log
Kraig's Hobbyist Challenger log
Pat Husband's Hobbyist Challenger log
Shawn Hu's Hobbyist Challenger log
Arturo's Hobbyist Challenger log
Brandon's Hobbyist Challenger log
Skip's Hobbyist Challenger log