I had the same thought. I’d also love to see this sort of UI in Evernote.
Using Clipboard Bookmarklet in Chrome (OS X) (by Ken Perkins)
I saw this and I sometimes wish Tumblr would explore UIs like this for their bookmarklet. It seems like it hasn’t been updated in forever, and lots of different services are coming up with unique UIs for this kind of thing.
Of course, the real problem with that is tumblr would never deviate from its 6 media types strategy that’s served it pretty well since its beginning. Oh well.