Just want to encourage those with doubts. IPIU is the Real Deal.
I signed up in April of 2005 and got side tracked, so never really got into it. I came across the website in March of this year, which peaked my interest again. In the last three months, I have renewed my credentials, paid for membership, taken the online version of the test(scored a 99 overall), and have already been offered two assignments. I'm currently awaiting my badge and business cards. Its almost too easy. Patience does pay off.
Good luck and keep reading for more info.