[citation][nom]drwho1[/nom]I really do not want a "smart TV" that might "think" that I should be watching something else...I rather control my TV with my good friend.... the remote control.[/citation]
I don't think you understand the idea of a smart TV. the Roku is not like the Tivo's of old. Yes, Netflix itself does suggest movies to you based on other movies and shows you've previously watched... but its much more.
For a few years now, I've been running a HTPC with Windows 7 Media Center. I love it, because I was able to get rid of cable and I'm close enough to Washington DC that I get all of my major channels for free in HD over the air. 3 HD tuners, and I can record 3 HD shows at once. Plus the integration with Netflix built into Media Center is pretty good.
However, my father-in-law currently has an SD roku box (he just got a new TV so he's upgrading soon), and it actually is pretty sweet. Not only does it have Netflix built in, but it also has Hulu, Pandora, Slacker Radio, that other movie website that starts with a "V" but I can't remember what it is right now - and a bunch of other custom "channels" you can watch, like a video channel for the allrecipes.com website. The only thing it DOESN'T do is record live TV for a DVR.
Now here is why it's potentially better than a HTPC - on a HTPC, you can't get away from needing a keyboard and mouse. Yes there is a hulu desktop software, but it's not integrated into Media Center. So it's difficult to use the remote for it. Same with Pandora radio - not built into Media Center like netflix is.
If there was a way to easily integrate these, almost like "apps", then Windows would be king of home entertainment.
Maybe that is something windows 8 will bring to us? But somehow I doubt it.
Anyway, I'm debating about getting a roku box in complement of my HTPC. Not being able to use my remote (and yes it's a Harmony remote) for everything on the computer is really the only reason I don't use Hulu and those other services more.
Oh and one more thing - anyone using the Windows Media Center version of Netflix - the Roku interface is MUCH better.