When you report a player for misconduct, you should also send in a screenshot and/or film of the incident in question. That way HTC's moderators can investigate the matter properly. If said player gets reported enough times (legitimately), he/she will be punished by HTC by either suspending chat privileges or by some other means deemed appropriate by HTC and their rules.
That said, sportsmanship, by all moral standards, should be upheld in the game. But, as we all have seen, 50% or more of the AH community actually play with good sportsmanship. They give <SALUTES>
instead of F-U's on vox and text. Unfortunately, its something we all have to deal with until HTC comes up with a better system of vox/text blocking.
Don't let it get you down. Life is full of little salamanders, sometimes we get the flower, other times we get the thorns.
SALUTE
DasChewy