[I'm posting this courtesy of a contributor in the UK]
I’d like to report that using Reaver 1.4 the PSK is revealed in 5 seconds on my Samsung D7000 SMART TV. It allows access to the Internet and routes traffic to the home LAN.
Enabling Samsung Wireless Link (SWL) on the smart TV turns the TV into an AP broadcasting the SSID SEC_Linkshare_xxxxx which can then be connected to with the discovered key.
Tested it and reported here:
http://jumpingspider.co.uk/samsung-wireless-link-or-wtf-is-sec_linkshare