I wouldn't call it cheating.
Most of the time I know the font -- I just cannot remember what it is called.
For instance, someone posted a sample the other day and my mind kept thinking.... "Candice, Candice, Candice" -- and even though I know the font and I knew it wasn't called Candice it might have taken me an hour or so to stumble upon "Tango" in our library.
FindMyFont does this in about two minutes or less.
Its a time saver.
And its an even bigger time saver for the fonts that I don't know now that it ID's fonts online.
I'm in love with this software.
OK, yeah... maybe its cheating a little...
Oh, and one more thing... I'm not suggesting that I'm a guru when it comes to fonts... no-sir-ee.