Ethel the Blog
The usual copyright stuff applies, but I probably won't get enraged until I find a clone site with absolutely no attribution (which, by the way, has happened twice with some of my other stuff). Finally, if anyone's offended by anything on this site then please do notify me immediately. I like to keep track of those times when I get something right.
How to blog?
"When they say, 'Gee it's an information explosion!', no, it's not an explosion, it's a disgorgement of the bowels is what it is. Every idiotic thing that anybody could possibly write or say or think can get into the body politic now, where before things would have to have some merit to go through the publishing routine, now, ANYTHING." - Harlan Ellison
Other stuff of mild interest to some:
scientific software blog
physical oceanography glossary
computer-related tutorials and texts