1.  THE GOLD CAP    The gold cap for a single character in World of Warcraft is 214,748 gold, 36 silver, 48 copper.  Blizzard limited the amount of gold a player can carry in the coding with an algorithm.  Basically, once you reach this maximum, it's like hitting level 70 and getting experience, they're meaningless.  Brad has multiple characters that have hit this gold cap and has video on his website showcasing each of them. end of argument.  See video here.....
  2. THE TIME ISSUE     Another problem a lot of people have with Brad's  guide is that the time just doesn't work out.  At 400 gold/hour, a total at the very limit of feasible gold making for many players, it would still take 2500 hours to reach 1 million gold, 105 straight days of gold farming, but, Brad never claims he farmed his gold.  Rather, he openly discusses how he has used the Auction House to make massive profits in short times by knowing the market and playing it effectively.
  3. CHEATING     The final sect of players who don't believe or question Brad's claim simply state that he must have cheated.  Their claims are not entirely baseless.  There are hundreds of thousands of accounts that have been banned for using bots, hacks, or cheats to make gold, steal from other players, or farm it illegally.  But, Brad's track record has proven his riches and the screenshots and video are the hard proof to show that he actually has the gold and knows how to make more.

  4. How can I reach the Gold Cap?    Everyone who sees the video for the first time wonders what they can do to reach the gold cap themselves. They think Brad has some incredible secret to success - that he is a genius in hiding. But, the truth is that Brad’s secrets are all based on fundamental aspects of the game itself, including smart use of the Auction House. For anyone who has ever wanted to reach unheard of new levels in gaming, Brad’s secrets, revealed in Warcraft Millionaire, are essential reading.