I was just updating the playground User Interface section under interface with hardware. 
The web page code is super long and every time my eyes hurt when searching for the right stuff. I wonder if there's better ways than editing off that tiny edit box. I think tons of the contents need reorganization or are sitting on so shaky document structures. Hope a guru can come in and sweep the thing clean 
So you propose to introduce another level or ....?
I wish an easier to use edit box (more wysiwyg than stale instructions on how to add tags). I was just updating a couple entries I added and it was very hard because the page content is too long. Maybe the page needs to be cut into shorter pages.