An article in the UK's Telegraph discusses a new trend amongst young folks - some men are starting to wear engagement rings.
I think this is pretty neat. It's always pissed me off that women have to wear a ring for the period of their engagement, and the ring pretty much acts as a giant, red flashing light that tells other men to STAY AWAY! However, engaged men do not have to wear a ring, and are thus not showing to the world that they're already committed to somebody. It's really not fair.
Personally, I think that either both the male and female should wear engagement rings, or they should both not wear any rings until the wedding day.