I know it may seem like sponsoring a wallet can end up centralizing the tech, but the fact that Dash is building this wallet doesn't mean that others are not being encouraged to build their own. It's still open source, people can still participate and make use of the protocol as they see fit. I see the danger, I don't want you to think I'm ignoring it, but I think there is greater danger in people getting the impression that there is no organization to respond for their investment. If someone can build a (or several) better wallet than Evolution, I don't think those involved with Dash will have a problem with some users opting out of Evolution. It's all about options the way I see it.