[[!comment format=mdwn
 username="http://joeyh.name/"
 subject="comment 4"
 date="2015-01-06T21:59:15Z"
 content="""
Even with relative paths, Edward's example would use a path of 253 characters, and so a slightly longer url would still break it, even with relative paths.

So, I think reducing url key length needs to be done anyway, and I've done that. Which hardly closes this bug.
"""]]
