Hmmm, searching through 8000+ posts to come up with specific positive links is a bit hard, an taxing on the FT search engine.

I'll give examples of some of the things I've done - I've given away UAL upgrade / drink coupons to fellow FTers. I've answered technical questions in Travel Technology on issues I'm familiar with. I've used my miles to help upgrade fellow FT travelers. And I've helped keep some Omni threads going with random meaningless posts.