Looks like these were disabled when I was starting up the blog way back when. I must have done so to prevent spammers. If I had a dime for every “Click here for gear pro camera cheep!” or “Ugg boots on sale here!” I’d have at least 60 cents by now based on my registered users. Anyway, a few of my posts ask questions and now the settings are there to allow you guys to comment back answers. Cheers!