http://en.wikipedia.org/wiki/Bitcoin"Although bitcoin was initially promoted as a virtual currency, commentators have largely rejected that claim due to bitcoin's volatile market value, relatively inflexible supply, and minimal use in trade."
"Although bitcoin
has been promoted as a virtual currency,
some commentators have largely rejected that claim due to
their belief that bitcoin's relatively inflexible supply
and history of volatile market value
will lead to minimal use in trade."
This would be ok.
It seems as though that statement has been removed altogether from the article. I think some of those additions/changes you made are implied, but I suppose making it explicit doesn't hurt anything, except perhaps for conciseness/readability.
Interestingly, the page now has a warning that it contains too much "intricate detail" that may be of interest only to a few people... heh. I sort of see what they mean, but on the other hand I'm not sure how that's not true for almost every Wikipedia article. :-P