Finally shapes that use splines appear easy to create. Now tools includning blender and inkscape (first one, I tried after a long gap) have all the controls for manipulating control points and segments of bezier splines.
Hcoop logo concpet shortlist :
- Globe/Earth (internet) : With orbits (The way one of the original logo suggestions had)
- RJ45 connector (network)
- Quadrilaterals and monitors (web pages)
- PCB lands (electronics).
- Servers ! (Thats a handful to put in a logo).