
http://funsizebytes.com/post/444605034/i-put-my-twitter-in-my-tumblr
See larger version of this image.
So far the best feature of my Twitter in Tumblr experiment is definitely how it shows a reply: it includes the original message, so you don’t have to guess and/or try to remember what it was (if you even saw it at all).
Although it seems to break down a little when you have a reply to a reply. You can see that indefensible was replying to me, but can’t see what I said:
Click image(s) below to embiggen.

On the other hand, Twitter-in-Tumblr it will also show you images inline, as shown here:

Yeah, I think I’m gonna like this.