Imagine what a problem it is when you want to play a ten player game of TF2 at the office and nobody has it installed. This is where you create a network drive

Imagine what a problem it is when you want to play a ten player game of TF2 at the office and nobody has it installed. This is where you create a network drive and share it with everyone's Steam client as a Steam Library. (Catch: you can't use iSCSI unless you use a cluster FS, and circa 2012 using a Samba share required some text file editing)