Subdivide Curves the Blender Way

Here's a suggested workflow to be able to add and move points on a curve the Blender way. It involves subdividing using CTRL-R, similar to the way loop cuts are made on mesh.

Process:

1. Add curve
2. Tab into edit mode
3. Press CTRL-R to start subdivision process
4. Roll mouse wheel to add subdivisions
5. Left-Click to set amount or press "Esc" to cancel subdivision.
6. Move mouse left/right to slide anchor point(s) to desired location along curve
7. Left-Click to set location or press "Esc" to cancel move.

Additionally, it would be super useful to be able to press "GG" to slide anchor points along curve/spline.