Although your article possibly points a long way into the future of e-mail, I hope that it won't take like 5 to 10 years to accomplish these fantastic features...
I shall add my screenshots visualizing some of your proposals already below.
https://i.imgur.com/9JcMAPw.png
https://i.imgur.com/mbzzb9G.png
/[[User:TBuser|TBuser]] - 02 Sept 2009 -