"Baby On Board" car sign...yes or no?

enairda08

Hi, I'm Adriane and expecting our first baby (a boy) in a few weeks.  So, I have always thought it would be wise to have one of those "Baby On Board" car decals or magnets, until i read a discussion where basically everyone slammed the idea.  I thought it is one of those "better safe than sorry" instances to have some indication a baby is on board.  For the aggresive drivers, it may make them think twice and back off, right?  Am I a total dweeb for thinking it is a good idea?  Are you putting one on your car?  Thanks