We're taking this with a grain of salt, since it applies only to users of the cross-platform Appcelerator Titanium development environment, but it appears that Windows Phone 7 is facing an increasingly uphill battle for mobile mind-share. At this point it should go without saying that a platform lives and dies by its developers and, according to Appcelerator, they're growing less and less interested in creating apps for Microsoft's smartphone OS. Only 29-percent of devs responded to the company's quarterly survey that they were "very interested" in putting their wares on WP7, a fall of 7 points
