IMHO, problems are caused by no differentiation between wind shear and wind gradient and the ambiguity present in most manuals about procedure.
Agree,much confusion about the term of wind shear.
Windshear recovery techniques,increase of max VR are for thunderstorm produced windshear,not temperature or wind shears which may require extra handling work/go around but dont necessitate such drastic recovery techniques..
I think posters not taking off in windshear conditions here imply convective related WS.
lining up with full power on the brakes, etc.
That would be useless in terms of performance and contrary to the FCTM for take offs in windy conditions,,,,(engine surge...)