I have been using Applescript to help me make my blogging easier. Everything from image resize and image format changes are done via my tiny scripts through Tiger’s Automator. And let me tell ya… it’s a godsend not having to keep memory-hogging Photoshop open all the time. Sure, I could have used third-party software that takes up smaller memory foot prints. But why bother when Applescript is so readily available?
Here is a good article to get started on Applescripting. But if you are on Tiger, don’t bother; Automator is all you need.