The tools that the other guy thinks you need vs. the tools I think you need.
This guy's way of cleaning/lubing the chain vs. that guy's way of cleaning/lubing the chain.
Forum recommended Sun CR18 rims vs. whatever type of rim the person would rather consider.
Schrader vs. Presta
(seriously - many vintage 50's - 70's for the US market had Schrader valves. Do the purist in restoration use them?)
carry pump or CO2 cartridge?
Vinyl vs Digital media
70's bikes vs. everything else;).,,,,BD
New Denali vs good used bike
Skewers vertical vs horizontal
Fitting by eye vs fitting by formula
Rivendell vs rest of the world
Drew vs purists
Tour vs Giro
Fixed vs free
Saddlebag vs jersey pockets
Has anybody mentioned ? :
WD 40 vs chain lube vs Wax
Taking the whole lane vs the ditch.
Nylon vs Merino vs T shirts
yawning loudly in public vs disguising your boredom
Art vs. Functional Object :innocent:
(I see a cyclist, I'll move over to the left a bit...) vs. "Hey, Bubba, watch me make this guy jump!"
"What's your VO2 uptake?" vs. "gotta light?"
"That's a pretty girl on that bike," and leave it at that VS. every other thought you just had.