Some type of crawler would interact with a program, parse its --help output, man page, or any other info available, to enumerate all possible options and their formatting.
It sounds like a really messy program considering how inconsistent CLI's are.
Anyways, a GUI could help massively with discoverability.
Such a tool could help bridge the gap a little between GUI and CLI.
Add to that the fact that people might feel strange giving donations to TPB for not giving money to the creators whose bits you are downloading.
Finally, I'm pretty sure donating bitcoin to TPB is a good way to get yourself implicated legally. It's non-trivial to launder bitcoins, no matter what the film industry wants you to believe.