I made some comments on the user's blog entry. For our company, we would have loved to use Google for all our web API needs for addresses, but we can't, due to

I made some comments on the user's blog entry. For our company, we would have loved to use Google for all our web API needs for addresses, but we can't, due to corporate firewall restrictions and the map display restriction mentioned by a reader's comment on that blog entry. Also, don't mistake this for true address validation, which is expensive.