That said, Nick, I think it's a poor move on Nintendo's part here. Apparently, there was an update made to "Boot2," something that helps start up the console. From what little I've read, updating it isn't always successful... causing your console to brick!
I'm not certain of the validity of the above assertion, but the truth is, Nintendo states that the update is to increase console performance, entirely on the back-end. However, performance isn't increased at all. The update was entirely to prohibit homebrew. That's just not nice. They should know, anyways, that once someone finds their way into your console, via things like homebrew, it's tough to permanently keep 'em out, and takes a lot more than a simple firmware update.