http://bodyinflation.org/node/35999
http://bodyinflation.org/node/35968
http://bodyinflation.org/node/28845
and the like are definitely fun reads - but most of all they are entertaining exercises.
Let's collect such fantasy games of mind - we have threads about how to write about fantasy correctly, why not a thread how to calculate a fantasy? ^_^
And since I'm posting this, let me put a small exercise here.