have you actually looked at the source code for something done in Dreamweaver MX? it's not like it's mind blowing - they even do a decent job at spacing it out for code readability.
I use a texteditor because, frankly, i'm a supperior coder than Macromedia Dreamweaver or Microsoft Frontpage. That doesn't mean that I don't use WYSIWYG - if i'm writing text, for example, i'll write it in Frontpage because it has spell check and automatically formats the text correctly - saves me time.
Overall - I can code something faster, slimmer, and more feature rich in a text based editor (with syntax highlighting : ' D) than you can in a WYSIWYG. Coding is the simple part - and if you don't know how to do it, i suggest you learn. Not only will you get a better sense of acomplishment if you code it by hand, but you'll learn that even the most powerful WYSIWYG doesn't hold a candle to a coder who knows the systems.
That being said... I have Microsoft Frontpage 2003 installed on my computer - I like it better than DWmx