AA - 420k (just redeemed 120k for first class to Barbados)
DL - 320k (I only fly about 2 segments per year now)
NW - 150k (I may die before I actually use these on NW - glad to see the new SkyTeam)
UA - 30k (redeemed two J-class to BKK in August)
A smattering on other carriers. I usually redeem two trips per year, mostly in F or J to exotic destinations.