In my last review (1.2.0) I gave this thing five stars and said that it was only missing three things: constant file structure display, special character tool, HTML documentation. Then the other day I thought HyperEdit's live preview pane is cool.
Now, Taco has "Project" and the "Quick Insert Menu" includes special characters and uses the Safari engine for live preview - so all my wishes are covered. Only thing missing is HTML documentation: For example it would be nice, when selecting tags in "Advanced Tag insert..." to see in another field a short description of how that tag works.
But even without that, I think Taco is the ideal non-graphic HTML editing tool for beginners and occassional and regular HTML users, who don't want to pay for BBEdit (I never paid for it, never used it, so I cannot compare review here) or even Golive. Although, Taco is non-graphic, I thought it easy enough to use with my humble HTML knowledge to abandon my wishes for a graphical editor for now (for which you need HTML knowledge in the end, anyway).