Okay. Two sites have changed, one I noticed myself, and the other one I managed to completely miss. Hehe. I've lumped them both in here because... well one of the doesn't seem to have changed much at all!
First I need to mention the new, and frankly sweet-as-hell, design over on ZX Banner Network. The reason I'd missed this was due to pages being renamed, but enough of the excuses. Go check this place out, if you've not seen it already.
Next, I saw that Sinclair Tech Info Library has changed. But I've looked, and all I can find is a corrected email address. Perhaps there's something hidden in one of the many tech-files on the site. Best go read them all thoroughly, eh?