A couple weeks back I tried to buy a single copy of PGP from Symantec's site (as other retail versions no longer exist), and it was an unmitigated disaster (you have to call their sales people, who try to get you to buy a site license).

A bunch of folks on Twitter apparently discovered the same thing this week.

Sounds like full ASLR might be in the cards for Lion as well (which would be nice).