Shields up, Mr. Sulu

After deleting two more robospam comments this morning, I've turned on the word verification feature.

So now when you add a comment, you'll be asked to demonstrate that you're human. and not a bot, by reading a distorted series of random characters like this:



I'm sure you've encountered these before.

Also, you are no longer required to be a Blogspot subscriber to post. I didn't realize this was optional until just now.