BRB or BBL?

Ever wonder what the correct amount of time is to announce BRB (Be Right Back) or BBL (Be Back Later) might be?  That is what this webpage attempts to answer.  Through the magic of MATH and the wonders of the Internet (with your help) this question can be answered.  Simply submit your ideal time to switch from BRB to BBL in the box below and it will be added to the average.  Eventually this value should converge on the world's ideal time at which you should appropriately use BBL instead of BRB.