The amount of times I've fixed bugs as a direct consequence to this is simply astounding. Two favourites: 1) App never started because it couldn't access the i

The amount of times I've fixed bugs as a direct consequence to this is simply astounding. Two favourites: 1) App never started because it couldn't access the internet to fetch a DTD/XSD. 2) Sun/Oracle removed XSDs and the app refused to start.