From this I start thinking that folders will be eventually just replaced with labels but labels should become nested. Leaving terminology aside nested label bec

From this I start thinking that folders will be eventually just replaced with labels but labels should become nested. Leaving terminology aside nested label becomes just a folder that can be assigned to multiple nodes. Which in Linux filesystems is called hard linking folders. I just noticed that gmail has moved from simple Labels to nested Labels! Now you can create sublabels with seemingly unlimited depth. Nesting structural aspects/sublabeling has become inevitable for gmail so hopefully UX aspects of working with nested labels becomes more standard.