When I set up my blog to use my personal WordPress installation, I did a lot of experimentation to see what the best way was to post from my iPhone and iPad. I ended up simply using the WordPress app for really quick posts on my iPhone and I just use the web interface on my iPad. Seems to work fine.
But somewhere in that experimenting I bought an iPad app called Blogsy. It has a bit of a learning curve, but also has some very nice features. The developer keeps improving it, so I thought it was time to give it another try. Here I am using it to do a post.
It works pretty well. The main problem I had before was with how it handled picture sizing, but I think I may have just been too picky. It has a web browser built in, making it super simple to drop in pictures and links. You can edit in either rich text form, dragging pictures around as desired, or switch to straight HTML.
It’s certainly the best thing I’ve seen on the iPad. Recommended.