Everybody that posts here (both askers and answerers) need to have thick skin.  Personally, all of the anvils have toughened up my skin so that is about 3 inches thick.  My standard writing style involves the use of sarcasm as much as possible.  So for those that are offended by sarcasm, look away if you seem Wile E posting because you probably aren't going to be happy.  If you are a leisurely user of sarcasm, by all means read my posts.