not my thing, if im going out with some1, its so i can spend time with them, touch them, be with them, not so i can have telephone calls everynight saying how much i miss them and how faithful i am, i would more likely cheat on the person lol
different story if you have been together for a while and some1 has to move for work etc, then i suppose you could try? but i mean, id probably break up with them.
i know a girl who met a guy from melb, at a wedding in sydney, they are dating and speak to eachother over the fone alot, and visit eachother once a month for a week.. i duno its not my thing! i dont need the tears and drama for when they have to leave etc.