Commenting on my blog is hard

...and I'm sorry about that.

I've been trying to respond to some of your comments (thanks to everyone who comments!) and I have had a terrible time. I can't do it. I sign in. I type the comment in. It disappears. I don't sign in. I click on the blank part of the list choices. I type the comment in. It disappears. Some of you have emailed or messaged me with your similar woes. This leads me to ask one question: Successful commenteers, what is the trick?

Also:

Emily, tell Ryan he can keep his right nut. It's the left nut that's valuable anyway. Also, the 3-d printer was pretty cool. The first thing that I thought when I saw it was "So, this is where rainbow slinkies come from!"