Signed a bunch over the last week myself...
747, seat 15A/B...Signed 'em both over a week ago. I was on it ORD-LAX (it was continuing onto SYD). Thought SURELY a FTer would have seen that one by now, given the seat selection.
767, 3-class plane LAX-ORD, seat 7F (C class).
2 Ted A320's, LAX-LAS...Row 11 on both.
2 CRJ's (Skywest)...8B on both (finally had Hemispheres on there for the first time in a while).
...But yet to see or be seen.