Doorstops hold no interest for me so I tend not to read/comment on every topic.
Some days the posting here is fast and furious, but most days it's at a pace that could probably be put into 2 sub-forums:
Model Trains
and
Off Topic
OGR is too fluid, posts are all over the place and move off the front page very quickly. I also belong to a Ruger Gun Forum which has many sub-forums (for each type of firearm). There's many posts there too, but they tend to stick to the subject, and a whole lot more polite than any model train forum I've been on (I wonder why that is
).