Cwiwelder,
Don't let it get under your skin. We do have some wackos like the "TACO" and the annoying bigmouthed, blowhard "PRICKley pear" but the majority of this forum just sit back and let them hang themselves with their own lips.
I take it from your user name that you are a CWI and/or welder, so surely you have thicker skin than that.
jrw159