I've been able to find more metal than I could ever imagine. Almost all of the bands I now hold dear were discovered by trawling through reviews, figuring out which reviewers have similar tastes and seeing what else they like. I don't think there's any other way I could've possibly discovered so much good music. You furious bastards have truly enriched my life.
However, you haven't been so great on my bank balance; since I found this site I've spent far more money on music than anyone has any business spending. My wife hates every last one of you people. She hates you because of the money I spend, and she hates you because she likes lousy metalcore bands and hates having to listen to real metal all day.