In old days, software were copied (yeah, on floppies) from friend to friend. A true "sneakernet" P2P^W F2F-network. Nowadays, software is either obtained direc

In old days, software were copied (yeah, on floppies) from friend to friend. A true "sneakernet" P2P^W F2F-network. Nowadays, software is either obtained directly from authors (or packagers), or from more centralized P2P sources, and, in my personal perception, most of time flash drives are used is to transfer documents, not executables.