Am I missing something?

My biggest worry is key stroke loggers. With my Sony Internet TV, I can log into ANY Internet account. Yes, there is nothing of much valued stored in the TV memory but log-in passwords open a large area of risk. IMHO, all I need to do is log into an e-mail site, open the wrong e-mail and the cat could be out of the bag: user names and passwords could be trapped and sent out on the Internet.