Must opinions be substantiated? (TMT examples)

[leo]

as they don't often delete their posts like gypsy.
gypsy has in the past made the rudest and crudest of comments, to stick the knife in, twist it a few times, then delete the evidence.

One of your gang is rude and crude and deletes her posts, and none of you call her on it. Some of your gang even defend her. Is it because she donates to charities?

I am quite impressed with how graciously he responds to rude and inappropriate posts directed at him.

Trouble is the people posting them don't think of them as rude and inappropriate.

I have to agree with punatic007 and Chas on this one.