The Contributors Tile
This tile lists only the most generous contributors: Because there's only one tile, only so much room
on it, and no facility for later editing, I have set a high bar for inclusion on this tile.
I'm not sure exactly where the bar is, but it's high. There is room for four more names, and I need
about 40 more elements, so at a minimum I think a person would have to contribute 10 elements
to be considered for inclusion on this tile. Either that or a couple of really good ones.
For example, the first person who sends a one inch cube of Iridium is a shoe-in.
All the wonderful people who have contributed elements are listed on this