Yes, I agree with DB...IF the criteria is having a specific prayer answered...remember that Christ called us all to be a Priesthood of believers...He expected each and every one of us to be able to many miracles in His name...NAMELY prayer, love..two things that delight and glority Him immensely.  As believers, it is our mission to be out in the world representing Christ.  To me, this means doing things that Christ would do for others...praying for them is high on that list.  And if we are all a part of Christ and if Christ is, indeed, in each of us...whose prayers are being answered anyway????  Is is not sufficiently beautiful to know that prayer is answered and the Lord's work is being accomplished?  Did Christ spend His time on earth scurrying around trying to figure out who got credit for what?  I think that got one of the disiples a little "talking to" as my mother would have said! 

Prayer is such a beautiful, powerful gesture.  Answered prayer is a miracle.  To GOD be the glory...just sit back and enjoy being a part of it all.