[eyevariety]

Not saying that it goes back to semantic classes or anything like that, but if aligning alt tags, creating hierarchy with headings, being smart about the order of the code vs the order it appears- all those things are going to require 'coding'in a UI that is just as work intensive as coding them in the traditional sense.

[ilaksh]

You really think the hierarchy of the headings matters to Google?

I doubt that the order of the text matters either, but if it did you could create a tool that would order the output.

[eyevariety]

I know from years of optimization and measurement. Everything matters. Google/ Matt Cutts like to state otherwise, but SERPs prove otherwise.