Browser On TV
You can use the TV with any browser; the TV just needs to be connected to a computer via the PC input.
Seriously, in my opinion, it would be very tedious to navigate web pages using a TV remote. It could be argued that cell phones have similar capability. But I would not be interested in viewing phone limited web pages on a HDTV.
That said, I suspect that future Samsung HDTV's will include some form of built in limited PC technology with provisions for keyboard and mouse connections.