Just wondering if EhuangZhang = Archaic_d00d simply based on EhuangZhang's appearance at Talk:Matthew Johns following on from their "arguing" at Talk:Sex and intelligence and their partiality to "coward" references and similar line of insult:
 Are we becoming a nation of cowards?
 snivelling little coward.
 EhuangZhang's personal attack at Talk:Matthew Johns - and very first contribution to that article/talk page.

Of course, they may just be birds of a feather.  florrie