I started to write this as a joke, but now I'm not so sure. For all we glorify perseverance, sometimes it's idiotic.
I just think of the old phrase, "why does man climb a mountain? because it's there"... really, is that a valid reason?
Granted, I spent most of a day getting a WiFi card to work with Linux on a circa-2000 notebook and will likely erase the hard drive in the near future. It's the challenge or the adventure or... well, ego, okay?... even if there's really no point in an endeavor. The more dangerous without a tangible reward, the better.