I’ve done some minor blog housekeeping. I’ve finally enabled sharing. The six pictures at the right link to posts I like.
I’ve finally decided to get with the times and license everything here (excluding post comments and works not written by me) under the Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0) license, retroactive to the beginning of this blog. As a general guide, pictures (whether from the Wikimedia Commons or elsewhere) and YouTube videos are not my own works and are therefore copyrighted or covered by other licenses, or both.