Apple could substantially boost its profits if the rumors are true and the company is planning a move into the TV business, Barclays Capital analyst Ben Reitzes asserts this morning in a research note. Reitzes picks up on the latest flurry of rumor-mongering on the subject, which was triggered by a Best Buy survey asking for feedback from consumers on how they'd respond to Apple offering a 42-inch $1,499 TV running iOS, complete with iCloud and App Store access, and the ability to use an iPad or iPhone as a remote control. The theoretical device Best Buy lays out would include an iSight camera and microphone for Skype (and FaceTime, I would imagine) and access to streaming content from Netflix, YouTube and Flickr. "If Apple were to sell a TV, we continue to believe its margins and pricing could be industry leading given its vertical integration with content," writes Reitzes, who has weighed on this possibility more than once in the past.