arturoherrero/point-and-shoot — pull request #1 by arturoherrero (2013-11-06 22:58:40+00:00)
Title: Permalink

I think that we don't need to care about permalink collisions because we have 5^37 possible combinations.

The permalink may contain `A-Z`, `a-z`, `0-9` and `-`. So maybe if is case insensitive the number of combinations is 5^63.