The Internet is a part of reality. It is the real world as much as your thoughts are, and world leaders halfway around the world that you will never meet in person, and film stars who you will never see outside a cinema screen. It doesn't have to physically exist and be tangible in your small space in order for it to be real. This website, the posters, and the interactions are as real as the floor beneath you.
I mean the everyday physical world, where interactions on that plane count a lot more towards the karmic bodily reactions, thoughts and feelings of any one person.
This is the reason we are born via a planet earth mother and father. The genetic codes we receive from birth parents lead us forward into all the planes of existence possible.
I understand your synopsis and find it very interesting indeed as these kind of ruminations have always absorbed me. From practicing yoga for a very long number of years, studying philosophy and meditational techniques which took me entirely beyond the phyisical world.
But the first and only grounding platform we have is the day to day existence in the body and all that the 24 hours in a time-scale world afford in order to make the leap into the invisible 'other worlds' which are even more real than the physical.
The platform we leap from is the body: typing out words on a screen involves the functional body parts
This was the the first precept I refered to, after the initial concept of the thought of activity
But the finite world comes first in the every day workings of reward or punishment that involves the karmic comeback of first a thought, then the bodily display
But always even as we type, we still are 'grounded' and in that sense, the body is the instrument of the soul, but we have to go from birth to death physically
Even more complicated than we 'think'!