It looks like only 2010 models of the Samsung LCDs have netflix support, none of the the LED LCDs support the netflix widgit at this time. The UN46B7000 or UN46B7100 both seem nice and support most of the media features.
I was at one time tempted, but after following the support forums for a while, it still has an enormous amount of bugs that have yet to be fixed especially with Blu-Ray and mp2ts files that diminished my interest.
The Biggest Ultimate Bugs, Issues and Features List.