If it can happen, it will.
Those of you with your own "Blogger" blogs know, Blogger was having a convulsion yesterday.
My post about snorkeling in Destin disappeared completely for a while. Then when it returned, comments to that post were gone. I guess we should all be glad these things don't happen more often.
Still, it's irritating when things don't work the way they're supposed to, even infrequently.