I wish world realizes this makes this happen.... I think for manufacturing work and so on it made sense build cities.. now if we make as much as work from home then the villages and towns will keep its face and continue have facilities and will grow. Cities wont be over crowded, less traffic etc.. i think there is value to coming to office and social network and so on but i also it is based habits so once majority works from home  (with video etc..) then it will become norm... In countries like India we can easily tap top talent which is actually women(in the schools).