It's been so long since I've modified my blog that I didn't even realize my website was down. I don't even know for how long it was out of commission. Days? Probably weeks.
I tracked the issue down to my hosting provider, ReadySetConnect. Their customer service has really gone down hill. I tried contacting them on several separae occasions without success. There were at least a couple of times I initiated an online chat session, but nobody answered for hours. The one time I finally reached a support person, he promised to fix the issue but never did.
I've now switched to Go Daddy. If the name sounds familiar, you may have caught their recent Superbowl ad. I'm not thrilled with the functionality (I miss cpanel) but it's good enough for my purposes for now, plus the prices are pretty good.
Looks like I'll have to partially rebuild my site to make sure the links work etc., but maybe this is the kick in the pants I needed to blog more regularly again!