I was holding off saying it, but the OP never came back to this. For what I get out of it, the site's worth my money
I think it's well worth it, just as a resource it would be worth it, just the calculators would be worth it. I definitely speeds up the learning curve. Thanks to the people here and the information available, I've gone from making barely drinkable beer, to really good beer in less than a year, AND figured out that my dad is not actually allergic to beer, only to beer made with Pastourianus...