Comment Re:Who really cares? (Score 1) 183
If you're going to twitter something meaningful, like hey I'm on the subway and its being delayed b/c some jackass jumped off the platform and I'm going to be late to (wherever). Then supposing you're friends are following you they will know... where you are and why you're late.
Or, you could send a regular text message to only the friend(s) you're supposed to be meeting up with, so not to bother people not involved in the plans with your trivial minutiae.
It's a hypothetical example; not like there's going to be a cellular signal down in the subway system, anyway.