Yeah, sorry about not having the special holiday discount price numbers from Steam and Impulse too, I was just going with what is on their sites currently. Though, it seems that you are suggesting that D2D is taking a hit with its $5 price.
Unless you are talking market share instead of price point, which I would probably have to just say Steam earned its market share. We didn't always applaud Steam (some still don't) as one other poster mentioned. That market share comes from a combination of a long term record of good customer service, free content/patches, and being willing to be one of the first services to get DRM more or less correct in implementation.
And it is good you bring up the points on international sales. That whole thing is a can of ugly, nasty worms for the whole games industry. I feel bad for my fellow gamers around the world, Euros and Aussies get ganked and it sucks. I hope I am not out of line on blaming lawyers in some form or another for that SNAFU situation - you would think when it comes to digital content, the internet could get price points a little more in line with each other but when your country decides that X game distributor owes them some tax or tariff of some kind, not really sure what can be done there that wouldn't be seen as a company giving local govs the finger if they didn't stick that on your purchase. And how do they collect the reciepts on digital downloads anyways so the bookkeepers/accountants can decide who owes what? Ugh, and so of course, in the end its us the consumer that actually foots the bill.
Anyways, just came across this from an Indy developer interview, Unknown Worlds - Charlie "Flayra" Cleveland, on their upcoming release
Natural Selection 2. It seems to run counter to the crap "Gearbox Boss" was spouting about small developers:
http://shfts.com/?p=1287
What part did the availability of digital distribution platforms like Steam play into Natural Selection 2 being made?
It made NS2 feasible. Without a big digital distribution platform like Steam, we wouldn?t be able to justify putting all the time, effort and money into a proper sequel deserving of the original. We will be releasing through our site and other portals as well, but we?re sure Steam will be the most popular by far.