I think I would pay good money for a downloadable version of Huey Morgan’s 6Music Sunday show without the news/audience participation etc.
The Kindle Touch 3G is the only new Kindle with 3G available and you won’t be able to access anything except the Kindle Store and Wikipedia with it.
My Kindle Keyboard has 3G and I’ve used it, in the case of flat-phone-battery-syndrome, when out and about, to send emails to my family to let them know where I am, that I’m goin to be late, and more. I’ve used it to go on Facebook, and to read Hacker News (via http://ihackernews.com/). I think that yes, OK, it’s a shame that the absence of wikitravel means that this xkcd is no longer accurate, but the loss is greater than that – having such a cheap device with unfettered access to the internet is A Good Thing – I guess Amazon decided the bills just weren’t worth it.