User blog comment:Monkey.D.Me/Dexas, Hold'em/@comment-7890302-20130408195725/@comment-4754162-20130409053241

Zori is right, an all-caps-on statement in professional environment may warrant a show cause letter. It's just plain politeness to NOT write with all caps on. Several words maybe, just for the emphasis, a short statement may also be acceptable, but a lengthy content is downright considered rude and sarcastic.