Fuzzy Logic Meeting Points

In Austria, more than 87% of all inhabitants own a mobile phone. That's really a lot. And there are 5 mobile phone providers (I think) which– considering that Austria is pretty small - causes a heavy price war between them, making the phone prices and the call-charges pretty cheap. And this in turn has some heavy implications on everything, it totally changes the way we speak, organize ourselves, think, and communicate. One thing about this really stretches my nerves: Sometimes I think nobody today is able to arrange a meeting point and time anymore. Before mobile phones became popular, it went like this:

A: "Hey, let's meet again, at the subway station just there at that entrance, ok?"
B: "Ok, 6 o'clock?"
A: "Fine."

And this worked. Believe me or not, A usually really would meet B at 6 o'clock at the subway station. Today, this is totally different and doesn't work anymore. Nearly nobody is negotiating meeting times and places making it impossible to organize anything. But even worse, if you define some meeting point, nobody is keeping that appointment. Instead, people are coming too late (half an hour is not unusual) and as an excuse calling the other party after half of that time with something like "Are you there already? I'm on the way already, just 2 minutes…". But maybe this is also part of the Austrian tradition that everybody has to come 10 minutes after the negotiated appointment and I'm just blaming mobile phones here. I refuse to estimate how much time of my life I already wasted while waiting for people beeing late.
Maybe I'm simply always arriving on time and should change that. Maybe I simply should be delayed 10 minutes by default, perverting the system, beating it with its own rules.