I would like to have "CurveWeb" tool also. I am using these to make some freeform surfaces. Using just a straight loft or network, without the extra lines works, but there is a different result, and the ability to rebuild the extra curves and manupulate the surface outcome is huge for me. For me, this eliminates an old method of creating a "grid network patch" for use as a surface manipulation method. I can create the patch with more flexability in original intent.