Lining your own pockets could certainly be seen as a valid point of view :D
Dosnt make it good for the consumer though.
If you look at online shopping. It's cheaper in general than the highstreet (lower overheads). If DD is supposed to reduce costs even further(no boxes, no manuals, no storage, no shipping), then the develpers are just as guilty of doing what they accuse publishers of doing. Strikes me as more than a little hypocritical.