The only significant problem I have with WordPress is that I forget that the “save draft” control is a discreet white button on the left of the screen and the publish control is a loud blue one on the right. This means I publish things by accident from time to time, sometimes when they’re little more than a few notes I’ve collected.
I’ve just done that with some cut-n-paste from an email discussion I’ve been having – it’s an introduction, then a load of fragments that I was hoping to find time to write up in about 10 days time. So if you’re one of the subscribers who just received some an article from my blog, you might want to delete it and wait for it to be written up properly.
BTW – the last time I checked there were 501 subscribers to the blog, which I guess doesn’t sound too bad for a high-tech blog on such a narrow subject.