Thanks Abhishek for your reply.
In the capacity as an architect and product designer (NID), I and many of my brethren miss a boat at times as FOSS softwares are concerned.
Though BLENDER, KRITA and the league of modelling and DTP galore and are best or better than proprietary wares and very well documented, the picture suddenly gets cloudy when we look for CAD or solid modelling wares.
Freecad, Q-cad, Librecad(though not up to mark) sums it all with a few more in relative anonymity.
A mention of a few CAD wares with related related sites mentioned from your platform would be helpful for a whole lot of designer people.
And might be that developers at Freecad might realize the true potential that is lacking esp. in exporting to 3D printing etc. with seamless interoperability.
Keep up the good work and I look forward to having a CAD section of the Itsfoss-community.