The page on daily fishing quests might want to mention that the wearable "junk" items you can get might be sellable on the auction house for large amounts of money. Lots of wealthy 70s like to dress up their bank alts with fancy items that level 5s can wear, and paying ridiculous amounts is part of the status race. Try putting these items up for 100-500G each:
Antique Silver Cufflinks
Gold Wedding Band
Noble's Monocle
Ornate Drinking Stein