I've been around TOB for a few years, occasional hobbyist, occasional poster, longtime lurker, and it seems that my hobbying would be quite a bit easier with a P411 membership to ease the verification process. However, it's freaking me out just a little bit to provide my employer info, etc. So I'm hoping y'all can fill me in: is the service trustworthy? How much risk is involved with singing up for P411?