@fresco,
1 - But what is it to be different ?
...truly different would n´t even be conveyable to anyone in any functional way by any medium...
...say I am blind and can´t see a thing of what is being experienced by my other senses...am I really losing something substantial that cannot be conveyed by other sensory medium ? guess not...so how come there´s no objectivity ?
2 - That All subject conceptualizations, given possible are actual, each with X extension (size) seams to be a fair argument for the objective truthfulness of that which is, if accepted an holistic perspective about potential and operationality for the grounds of true substance...
It maybe true today that my X concept object has a smaller extension then your X concept object, and even a different form, since the size extension of its conception actually changes the algorithmic configuration potential of a set of function to convey a deeper or shallower meaning in it...does that prove that tomorrow, even through other concepts, say Y concept object I am not to experience a similar algorithmic configuration or pattern regarding knowledge ? mediums and substances are not what actually is substantial...is the dynamic who reveals the thing to be obtained !