Let's say that it's time for some Tactical Network software, how many people need it? Could it be that only one person hosts the network and everyone else connects to it; or perhaps, everyone needs a tacnet to connect. Can only characters with tacnet connect to tacnets? Would multiple characters with tacnet be redundant?
And an unrelated question, can you use AR illusions on an entire tacnet? Would you need to hack the host or just anyone?
Picture of Fire taken under CC0 license. (That's the correct syntax, right?)