someone is serious about gilligan's island

Every so often, I've been in conversations that turn to Gilligan's Island, and someone talks about some aspect of the show that doesn't make sense:

• How come they all had so much clothing?
• If the Professor can build all that neat stuff out of what's on the island, how come he can't fix the boat?
• How does the Professor happen to know everything about everything?

Invariably, these conversations end with a chuckle as someone notes that it's Gilligan's frickin' Island, and  there's no point in looking for sense. But this guy takes his GI inconsistencies seriously.