The people with the really big reaction scores are the regular members of the Pub, where they regularly engage in political banter that has absolutely nothing to do with scuba. If you pull down the member tab to see the names with the highest reaction scores, you will see that every one of them is a regular of the Pub. For about 90% of them, it is very unusual for them to post in any of the threads pertaining to scuba. I sometimes wonder if some of them actually dive.
I have ventured into that realm occasionally, after which I slap myself soundly on the face and return to the world of scuba.