@Mithrandir,
I was walking down some railroads tracks with a couple of homeys once, and spotted a $20 bill off to the side of the track, which I quickly retrieved.
Then my homeys told me, in no uncertain terms, that the only "fair" thing to do was split it 3 ways.
When I asked why that would be "fair," they said it was because they were with me when I saw it.
I laughed in their sorry faces. I don't think so! Homey don't play dat.