Well, there are the "special" pipes that always bring a clarity to smoking a particular tobacco. Then, there are the pipes I reach for because they're comfortable, easy to take care of and not precious.
The well-engineered pipes I have really enhance the smoking experience. But, those are the ones that I feel must be cared for and conserved. Rims must be protected, stems must be oiled and cared for, bowl must be kept clean.
The cobs and Falcons get a lot of use because they don't demand much, if any care. I just smoke 'em, wipe 'em, and put them back in the rack. They're ready for another go-round soon after that. I do let them dry, but that's it.