there are a bunch of long threads in milesbuzz >
http://flyertalk.com/forum/showthread.php?t=457077
http://flyertalk.com/forum/showthread.php?t=401958
http://flyertalk.com/forum/showthread.php?t=655233
(these are on first 2 pages for me)

multiple transfers
- Amex Starwood
- Amex Membership Rewards
- Diners Club

proprietary
- CITI Thank You Network

other (MUCH lower potential value)
- cashback

pretty sure there are some websites for offers. and IMHO its better to have that kind of thing in bumpable threads.

IMHO the thing to sticky in this forum would be the big TYN threads