I'm not a "participating" member of any of the other forums. Even though I might visit various sites for info. I don't have time to be a member of more than this one, and want to focus my spare time on helping SI owners. AmazingRibs.com has really great info, but Meathead is a complete ass when it comes to responding to posts from smoking "novices". It's hard to read the comments on that site, but it does have great info, if you can avoid the comments section at the bottom of the page. Also, Steven Raichlen's web site has a lot of good info with some major science and regional BBQ research behind it. Another favorite is Michael Ruhlman, especially if you are into charcuterie, but also other smoked things and culinary advice in general is great.