"Simplify" option to control Bevel levels too

When you simplify a complex scene it is very useful to control all the subdivisions to save polygons in the view-port, can we have also a control for all the bevels levels or "segments"? This option will only limit the bevel segments of the modifiers. Also can be adjusted for render settings so you have control for the viewport and the render separately, just like the subdivisions already implemented in this great feature. EDIT: Other people have suggested that other features can be added like; level of curves detail, multi-resolution levels and may be even more features can be "simplified"