I dunno.. I might be a conservative here, but if someone I'm interviewing starts doing all these things, I'm going to feel like he/she is just trying a little to hard and might come out as fake.
There's a line between showing genuine interest in the role, and coming out a little over the top. Doing these "not so common" methods might just cross the line for me.
Coming to an interview with the usernames and passwords for an AcmeCorp account at "major" social media sites Acme didn't "think" to claim seems like a good way to get escorted out of the building.
It would be certainly interesting to bring a USB drive to an interview at IBM, where they don't allow USB drives due to security concerns (or so I'm told).
I feel like if I tried to pull some of that stuff with a potential employer, I would be dismissed as a pretentious blowhard.
http://barneysvideoresume.com/