yeah, I thought it was odd that CG would allow a user name iwth a .org or .com of dot anything, but since they did I don't think there's much we can do about it unless be does something bannable. I like some of his input and he does seem sincere and pretty non-judgemental despite taking oppositional views on many things, so I don't really want to see him banned unless he blatantly breaks a rule. i think he's just one to watch. I' always a little dubious of people who have an answer for everything, as if there are perfect parenting strategies and all kids are alike.
as for Xerc, I thought that was an attempt to confuse and make posts appear as Xero's, but in all honesty, What's he done wrong? And as for what it can mean, sorry hun, I had no idea what "Xero" meant until I met you....so, I'm not seeing a reason to ban...yet.