in reply to
404 image errors
You should consider running your scripts under taint mode and validating the incoming data. See perlsec and Essential CGI Security Practices for more details.
Using strict and warnings will also save you a lot of debugging time.
The same name on every site (unless it is taken already)
A different name for every site
The same name for sites I don't care about, but different names on sites I do care about
Different names for sites I don't care about, but the same name on sites I do care about
The anonymous account
Someone else's username
Root, after hacking into the site
Results (244 votes),