I agree with you, I like using the taxonomic name as well.. Mainly because there are so many common names for each thing out there. That and most of the people I know don't know what the heck I am talking about and I love getting the WTH looks.. At least by using the genus and species name, that is continuous all over the world. The only time you run into problems is when things have been moved into a different genus and etc..
Very cool snakes

I have never seen one of those in person.. I love the young guys little red head.. Glad you didnt step on him though..