Aside from players that are bitter because they missed out on Recruit-a-Friend benefits, is there anything wrong with this program. Kuahs of Kil'jaeden has encountered problems with raising enough cash to keep up with gear and ability upgrades. He has a level 70 character, but rerolled with his recruit on another server. He can't simply send money down from his main, and is sitting at level twenty-two with level twelve abilities.
Many posters suggested sending down money from a main character, which isn't so helpful on a new server. Others made the usual suggestion of gathering skills for sale on the auction house. While this is a good suggestion, mining and herbalism will suffer the same problem of being outpaced by leveling. There is always the option of begging for gold in major cities, though I personally don't recommend this method.