I know the author of wang products and his hack faq's are very good espesially for the newbies to security, and as for you dissing him in a simple mistake, i think it's bullshit just shut up retards, anyway he accepts articles from other people contribution's and he probably doesn't have time to go over all them entirely and notice every mistake, if you really want to be useful with your stupid self chuck him an e-mail with the error doof instead of pin pointing simple mistakes.