TumblePhone
The feedback on my recent iPhone interface for Tumblr was that it was difficult to set up, so I’ve made it easier. You can now direct users to an iPhone-optimised version of your Tumblr site using a URL like this:
http://tumblephone.com/<username>/The core of the resulting site is the same as for the self-hosted version, with none of the hassle. If you use it, let me know.
It’s gorgeous. Nice job matthewb.