It’s iTunes everywhere this Christmas season, now the LaLa deal is done, but here’s a potential sticking point to the company’s plans for a media-centric everything everywhere platform - seems attempts to pull together a TV show subscription deal may have hit a Comcast-made roadblock.Here’s the skinny: Seems the Comcast purchase of NBC may stymie Apple’s hopes to offer a subscription service for TV shows, well, that’s what source WorldTVPC.com is saying right now.“Last month it was reported that Apple was sounding out the TV networks about a subscription based service for tv shows at $30 per month. The idea was to base the subscription service around the iTunes service across a variety of hardware platforms.”But with Comcast
