I don’t want to go into my WordPress site everytime I learn something new so I’m using a useful app called myWPEdit. It’s like a small notes window on your screen and you just write your bit then click post. No opening a web page etc – it can just sit there all day and I can post away as things come up.
Here it is:
P.S. I love Skitch from the app store for taking screen grabs etc.