Long Distance love and relationship

Well so many people beleive in it and so many doesn't. But still people join a dating community and others. The question is then why?? Well, Today nobody wants to stay together when things doesnt work...its not like the historical days where people were bound two be couple even there were problems..people are free now.
Anyway, comning to the point about long distance love and relationship..what is the very core thing works behind it?? two people meet in a chat room or in the site and they start communicating. i beleive here is a very good chance to know eachother and talk freely as both the parties kows that they are at least secure as both are far fromeachother and they can not meet so easily and hence wherever there is a fear that what will happen or something could go wrong is minimized.

i beleive its possible that two people can share so many secrets online which sometimes they cant in face. And it is possible that while sharing the life..about the person and all both understand that how really they can cope up..or how really they match...and then they might work out to be together...walking together..sharing a beautiful life together.

Let me know people what you think..what you feel..?