I apologize for neglecting this blog for the last six months or so. I have all the usual excuses about how busy I am and how other projects have captured my attention.
Also, I noticed that the whole site was offline for the last few days because I exceeded my bandwidth. (That means that I had gotten more traffic than what I had paid my hosting company to accommodate.) So I fixed that with my hosting company and now the site is back up.
I really will try to get everything updated soon.