I have....two. Not much of an army I guess. The $10 pricepoint is all that is holding me back though. I've actually seen them on several occasions now, and 2-3 of them have been hanging at our closest Target for a couple of weeks now. I get so tempted each time I see one though. Luckily the commtech version isn't too terrible, and mixing the two together works out ok. The SA Clonetrooper spoiled me I think, although I couldn't find it around here...but it showed that we could basically get the same type of figure as the VOTC Stormie, but for half the price. Plus, we'll get the next incarnation of the Clonetrooper next year with ROTS, hopefully utilizing the SA Clone body. Like I said though, tempting to pick up another VOTC Stormtrooper every time I see one.
Also, on a side note, if you're still looking for the ROTJ VOTC wave, they have been popping on and off of Amazon all week. Last I checked, Chewie and R2 were both in stock over there.