DM on my own dime (self employed) -- really am a natural PM with a big chunk of rollover from last year.
I do have a bit of business in Switzerland (one trip a year, usually), but I pay my own expenses.
DM now thru 2/2013. Next year will be the big decision: barring MQM promos (or a bunch of mistake fares) I'll requal for DM by the skin of my teeth -- may decide to drop to PM.