If you like what you read, please tell your friends.
If you don’t like what your read, tell me — but tell me why.
There are many reasons for posting this incomplete work on the Internet rather than keeping it with me:
First, I would like to benefit from the wisdom of the many, so I will welcome any suggestion for improvements.
Second, I believe that many readers will benefit from reading these posts even in their unfinished form.
Third, I need all the help you can give me…
August 15, 2012