Glassboy:mattwnz: Yeap, it has all the updates, and it was probably the update that pushed the termination message to it. There is a newer youtube app, but sony aren't providing it to older models. Their tv is on the wall, so they don't have space for boxes, and have it connected via the LAN. But 2 years is a pitiful small amount of time. Youtube still works on on old ipod touch, and that is 5 years old, so I would think 5 years would be the minimum support time for something like youtube.
Any properly wall mounted TV has space for a Roku in a bracket. Likewise if it has USB and HDMI ports you have room for many types of streaming devices.
There probably are now devices that will work, but anything would need to be wired to the LAN, as it isn't in a wirelss area. Also the device needs to see the IR remote. So I am sure that there is something now that will fit the purpose. But it is an added cost and complexity (eg having to select HDMI inputs each time), that was previously an advertised feature of the TV.