The photo above is one Tom took to portray the desert—where only the prickliest survive. He's in Botswana to speak to a group from Mascom Wireless. Here is the main presentation for downloading. More to follow.
Before blogging became all the rage, Tom was posting book reviews and Observations (essentially early blog posts) to this site. You can find the archives below.
What we're talking about
on the front page.