I know this has been a rumor, and there was photos, but here's an actual video done by someone at Best Buy watching the Nintendo event when a Microsoft employee came over and did a sales pitch for the One:
Microsoft is advertising the Xbox One anyway they can. They'vet even advertised in public restrooms and hotel bathrooms. They're pretty desperate at this point honestly.
1 Phrase necessary: HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA!!!! Ok, I'm good.
I do think it was funny, even if the customers didn't mind, I'm sure Nintendo and maybe Best Buy wasn't thrilled/was pissed that this was going on, which REALLY hurts you when you're competing against/selling your stuff at the store. Seriously, I couldn't believe it myself until I saw the pictures and the video. That is one way to drive companies not to sell your product unless Best Buy agreed them to be there which I strongly doubt. This is going to hurt them in so many ways.