...and yet the way I see it is that not all airline sites list even all their own promos or specials (certainly, no where on AA can you find much if anything about how you can earn miles thru cashing in on CLICKREWARDS.com)

AND, I think the person(s) who wanna know about ways to earn, is looking for a one stop shop of sorts where you can get many ideas on many airlines all at once. AA will not disclose DL info, for example, although both sites do have a great deal of info.

I suggest bookmarking several pages and just diving into it. KEEP RECORDS of everything though, since airlines make mistakes and you may have to fight to get miles or points you earned! Hmmm, I think that one sounds a bit familiar.