just about anything is allowed, subject to the rules such as prohibiting personal attacks. However everything has it's place, so politics and religion has it's own place, and there's always Trollheim for those with unusually thick skin.
Use your own judgement. Worst case the Mods move it to the right place, or you get told not to do that again.
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FB
Chain-L site
An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.