This forum uses it in a bizarre way I'd never seen before... I always thought of it as exactly what it stands for:
White (obvious enough)
Anglo Saxon (English/German/Northern European with fair features)
Protestant (mainline denomination, not evangelical).
I've heard that definition a lot, but
1. In which way are Germans and Northern Europeans Anglo Saxons?
2. Isn't Anglo Saxon almost redundant in this case, because how many White Protestants are there historically that are not British, German, Dutch or Northern European? (Huguenots? Hussites? Valdesi? Sobozinians?)
Excuse my ignorance and preliminary knowledge on the subject, but I was under the impression that the Anglos were from England and the Saxons were from Germany, giving rise to the definition I used. As for your second point, I agree. I was just saying I'd usually heard it used that way. Honestly, without trying to veer off subject or getting to tender subjects, I kind of always associated it with ethnicities of people that the Nazis would have gone all googly-eyes over.
The Angles were from what is now Schleswig-Holstein, who settled in eastern Britain, where they gave their name to East Anglia, the part of Britain that sticks out northeast of London. But the Angles settled as far north as Edinburgh. The Saxons were in southern England around London, where they gave their name to Essex, Sussex, Wessex, and Middlesex. Over time they became intertwined and their language of English developed.
Anglo-Saxon generally refers to someone from Britain or particularly England, and also the the English-speaking world, particularly the special relationship between the USA and GB (terms such as British or English, of course would not be acceptable in the USA, to the way that they would in Canada or Australia).
WASP may have originally been Wealthy Anglo-Saxon Protestant, the elite, wealthy, largely of English or British descent, Protestants who dominated American business and society, particularly through WWII. It is a handy term if you are Catholic, or Jewish, or ethnic, or black, and want to claim you are using a descriptive term, but want to use it in a disparaging or derogatory manner.