Dimension plugin

[GMthompson]

In my curiousity of the yrs using sketchup i have noticed there are a million ...maybe a little less plugins... i love sketchup i love the diversity of plugins, when others SU users come into my office and look at my SU panel ofter i hear "my sketchup looks nothing like yours" in notice of my panel layouts and plugins
Anyhow
I find it very interesting "not really" that none of the great plugin developers have ever done anything amazing with a dimension tool plugin

Is there a unspoken rule that developers can not develop a better dimension tool

example most of us use other cad programs in most cases you can define leaders to numerous things leader lengths and so on

I am a sketchup pro user, but there are limitations of 2D dimensions the incorporation of being able to use a better dimension tool inside SU to output in our viewports would be ICING