This is the 500th posting on the ZTrek blog.

The first posting was on September 22, 2006, which according to my calculations was 595 days ago. That means:

1. The posting rate is about 0.84 blog items per day.
2. If the rate remains constant, the 1000th posting should be next Christmas: December 25, 2009.

Thanks for reading my blog!

Z Trek Copyright (c) Alan Zeichick