Back in May I posted my wish list for a mobile WordPress publishing platform. Since then nothing official has come out of WordPress to help with that list. But I’ve been using Tom Witkin’s Poster app for a while now, and it’s close enough to what I need that it has significantly increased the amount of writing and publishing I do from my iPhone and iPad.

Poster’s interface is clean and focused on what’s most important: writing. It has full support for Markdown and TextExpander touch — including some custom keyboard commands to insert commonly used Markdown attributes:

The built-in preview screen makes it easy to proofread and make sure you didn’t miss anything:

The only thing that is still missing for me is a mobile Safari bookmarklet that lets me send a piece of selected web page text — along with the page title and URL — to Poster as a new post that’s ready for editing. It would also be great to see Poster integration with apps like Instapaper and Reeder.

If you run WordPress and have stayed away from mobile blogging because it seemed like too much of a hassle, give Poster a try.

Links for Poster: Official site | On iTunes