I actually agree with 3D tv being on the list. People just aren't buying them, and they aren't buying the content.
I think antennagate belongs on the list, but number 1? Nah. I think perhaps it's there, merely because of the scope of it. The biggest gadget of our time, probably, and it suffers from an issue that never should have happened. Still not so sure about number one, though.
I think 3D tv has some promise, but it's executed poorly. The technology exists to make these panels useful without glasses, but they don't use it (yet). The new nintendo 3DS will have this technology, and I believe Samsung is rolling it out next year, as well.
I blame hollywood on that one, really. 3D, just like in the 50s, and then again in the 80s, is just becoming to gimmicky, and is becoming the "go-to-effect," for the movies. I'd rather see a movie with a good script, lighting, acting, and traditional scaling and camera work, than a movie that overly relies on gimmicky special effects and CGI. That's my opinion, anyway...
Everything else is pretty spot on. Shame the Nexus One flopped. That was a **** good phone, but the initial roll-out killed it.