What is the preferred/best way for us to make a feature request or suggestion?
I guess I may as well as add my suggestion here to prevent a needed 2nd post elsewhere.
It would be helpful if the dot:ContentPlaceHolder had some kind of comment property that displayed the value on the dot:Content control on the page at design time. I would envision this having no effect on the page content sent to browsers. I’m not sure the best way to accomplish that. Maybe a VS tooltip that appeared when the dot:Content control is hovered over after selecting the dot:ContentPlaceholderID.
This would allow page developers to see the purpose/description of any given placeholder without having to follow it back to the master page or look at other examples.