Because this -
Almost 37 years ago I had to make a decision during college orientation on whether to major in meteo (a love since I was 8) and chemistry (something I was aceing in HS). And due to the mimimal job prospects back in the late '70s for meteorologists, I chose chemistry as the practical major because it offered more work options. I am on track to retire next year after 30+ years.
Coming to boards like this, I got direct or link access to all sorts of resources - including models and working meteorologists - allowing me to digest someone's analysis - whether red-tagger or meteo student or "advanced" hobbyist, and then do a check on what I thought I saw and compare - just by reading.
Part of the problem that happens here is that the minute someone makes an attempt at a model analysis and gets it "wrong", a pile-on ensues, the degree of which dependent on how bold and perhaps (overly) confident they were when they wrote it. And the "wrong" may have been something not really weenie but truly due to lack of experience, etc. Of course this naturally requires thicker skin but sometimes it encourages big ego posters rather than those brave enough to post and hope for a mature critique.
So many of us just enjoy lurking and contributing obs or occassional opinions after review of model runs to help fill in the climatological info on the area -whether ahead, during, and post storm (or even during "quiet" periods) while we engage in our hobby. Many of us also post on other forums (including non-meteo ones) so it's not like we are all here 24/7. As it was during the eastern days, there are folks who are winter/cold-lovers and were thus absent during the summers and vice versa, with those who like severe/tropical and participate more during those seasons.
But if the Admins here want to close the board to red-taggers and students only, then so be it. In the past, the single-region threads often filled up quickly during storms and there was a battle on who would start (and when) the "new thread"... as well as other nonsense of chasing people out of the regional threads who were not from there and other childish bull****.
Otherwise some of you all protesteth too much.