I know that it's an anecdote rather than conclusive evidence, but I work out in the school athletic facility (OK, I walk.) The treadmills are near the lifting area. Having now used it consistently for over a year, I can say that, almost without fail, the big power lifter guys are, uhhhhhh, dicks.
I am thankful (hopeful) (doubtful) that Trembling Eagle is an exception to this rule.