Read why: starts at line 107 of this google source code page. Hilarious.
| // Trying to get data out of a PSD file is like trying to find something in the attic of |
| // your eccentric old uncle who died in a freak freshwater shark attack on his 58th |
| // birthday. That last detail may not be important for the purposes of the simile, but |
| // at this point I am spending a lot of time imagining amusing fates for the people |
| // responsible for this Rube Goldberg of a file format. |