The Caboose blog has been a community effort, contributed to by a number of authors; it was founded and maintained by me in 2005.
My email address is court3nay @gmail.com
Please feel free to contact me. I love hearing about how people use my code or ideas. While I cannot necessarily offer you support, I am available for short-term consulting projects involving rails or javascript. I am happy to travel from my home in Los Angeles. If you have an interesting project, there are usually caboosers available for short-term consulting gigs.
If you have some interesting challenges or code that would make a good caboose blog post, please contact me. I’m always eager to write articles that help people get better at programming.