El Tel: King of the Libertarians...
I read Going Postal recently. I've read a lot but not quite all of P'Terry's books. Some I love to bits, others I find a bit "thin". Going Postal is one of the good ones, nice to see a range of interesting characters in a novel situation. Certainly, like The Truth, it's nice to see him introduce new people to the rich tapestry which is Ankh-Moorpork.
In recent years I've noticed the Libertarians of the web starting to take notice of TPs books, which is interesting - Eric S Raymond probably started this by waxing lyrical about Terry in his blog. Since then a bunch of others whom I observe, and occasionally argue with, have help Terry Pratchett up as a perfect example of libertarian thinking. This is probably wrong.
( Some minor spoilers for Going Postal and thoughts on Libertarian viewpoints... )