I like that snobbery and reverse snobbery got mentioned. Good analysis.
To my mind, with this group, there's no way to avoid strong opinions, but sometimes it comes down to knowing when to mention a tobacco sucks.
For example, in a thread where someone is talking about their newest discovery, maybe it is best not to do so... but in a thread of general reviews, or a review, it is a great time to bash it.
There are a lot of great tobaccos out there, and a lot of terrible ones. People talking about them often wakes us up so that we consider why we smoke what we smoke, and get more analytical about it. That is kind of fun.
However, I have to admit that after reading the last snobbery thread, I smoked more Prince Albert than usual. Yep, I'm going to hell, but you knew that anyway.