Q & A, Part 2

In February, I did a Q&A Post, which is one of the most frequently read posts on my blog.  In May, I posted the answers.  (I hope none of those were burning questions....)  I've had lots of questions left in the comments since our last trip, and most were left by people with No-Reply blogger IDs, so I can't respond to the questions.  I thought I'd do another Q&A post, and answer those questions and any others you may have.  So ask away!  And I promise not to wait three months to answer them this time!