Comment by econ

Some html tags for things people actually do online would be a game changer.

Content editable is as old as Rome but obvious things are still missing like a rich text input area with the obvious options like italic and bold. But why not a <quote> with some sensible attributes. And <code type="text/php"> with highlighting.

It would also be sensible to have standardized forms that the webmaster can't modify in any way.

You could also have an <index> that points at a json. Blogspot use to have tags like that. Something like:

   <index src="index.json" max="100"> 
     <h3><title/></h3>
   </index>

Then the title tag is replaced by the "title": from the json. Could have a pagination tag too. Need to flesh out things like requesting the next json when one gets to the end. Not impossible.

Perhaps there is even room for commercial post ranking solutions.