Knowing what I'm doing, understanding all factors in my envoironment? Yep. The existence of browser bugs? It's a necessary evil derived from consumer choice in

Knowing what I'm doing, understanding all factors in my envoironment? Yep. The existence of browser bugs? It's a necessary evil derived from consumer choice in browsers. No different from different desktop platforms. Unless all browsers standardize over one rendering engine (rather than a list of standards), we'll be dealing with cross-browser compatibility for a long time.