# Hi Rafael,

Commenting post [17](/?blog/2015-017): Hi Rafael,
Actually the feedback was very good... Lots of questions, Lots of
people from different areas were interested, specially from the
electronics and CNC fields. But there were a couple of architects at the
talk too, some annoyed that I didn't talk more about IFC and BIM (
we'll need another talk I guess :) ). But I think the talk managed to
throw some light on how easy and cool it is to begin to write code for
FreeCAD... The blender community also tweeted a lot about the talk...
I'm curious to see the evolution of this!