Hell no! I stated it was unlikely, he is all those posters-i see no confluence at all in nitro's inducted assertion. Unless you know something we dont.....
Since "Wanker" is a commonly used word in UK, Australia and NZ, I think this really only tells us that most of the posters who use that term are from those countries. A better way to find aliases by language patterns is to find a misspelling of a word, that is clearly not a typo, then search for others that have also misspelled the same word. When I was a mod, I remember catching a stealth spammer using this method.
How about using UK and former British slang and even spellings, i.e. "colour" to throw off the scent, all the while the multiple aliased poster is born, bred and lives in NYC.