For some inexplicable reason, the developers removed the option to turn off the WYSIWYG editor by default.
I can't for the life of me understand why they would remove that flexibility, especially when the WYSIWYG sucks so bad. I don't actually blame the developers for the WYSIWYG. A good one doesn't exist yet except in programs like Dreamweaver, and even then things don't always work right.
I just want to have the option to turn the things off for all the different sites I manage!