@Reconstructo,
The internet requires, from us, a new set of skills. The medium has it's drawbacks, and it's assets.
Ouuut heeere iiiinnn kaaansssaaasss, we taaalkk slooooow, have lots of space, and take our sweet time in the grocery store checkout line.
I think slowly, can be meticulous, even methodical. I am able, when I don't get lazy, to respond more rationally and clearly with the written word as opposed to verbal argument.
This medium allows me to do that. But, it doesn't allow me to see your face, or anything more than you allow me to see.
We speak with our bodies as well as our mouths.
I doubt this is such a great drawback for academic exchange, but from what I see here I think it is still a drawback there too.
People get crotchety here. I am unable to know the reason for this from where I sit, could be a headache ,chronic pain, lack of sleep, etc. If I can't see your face, I won't know to ask, you don't volunteer, I can't know.
I have to learn a new skill of blindly giving everyone the benefit of the doubt, if I don't do this, I will eventually hurl barbs, and say mean hurtful things, all for the cause of failure to communicate.