... as opposed to other bike forum. forums. fori. (?)
For me, it's because there are very few, if any, threads drivelling on and on about:
1. RLJers (mostly the self-righteous justification of)
2. Riding with headphones (ditto)
3. Pointless 'almost knocked off my bike' commuting tales.
4. Not wearing a helmet will kill you to death. Or not.
5. You're disrespecting the whole world and everything in it if you wear a certain cycle top if you haven't 'earnt' it