To fall to infatuation, and to fall in love are two different sides of the battlefield. I hate war, but it's inevitable in love's case. If you become friend's you can possibly go straight to the love without going through infatuation like in many "fast" relationships. My 2 cents worth is just saying that if you become friends first, you develope a deep caring for each other's well-being, and that mutual effect can lead to more. Bonding as friends can let you learn a lot more about the person, and it also gives you the time to think over the whole "the rest of my life with this person" thing.
Good luck to all who face this problem, for there may never be a real answer to yet another one of life's great mysteries.
It is impossible to love and be wise
-Francis Bacon