5 XML files that are public contains 100,000 usernames.

WARNING: Each list contains almost 20,000 usernames each. it is very possible your browser may crash trying to view them.

sitemapUsers0.xml and sitemapUsers1.xml are empty.

http://www.scirra.com/sitemapUsers2.xml

http://www.scirra.com/sitemapUsers3.xml

http://www.scirra.com/sitemapUsers4.xml

http://www.scirra.com/sitemapUsers5.xml

http://www.scirra.com/sitemapUsers6.xml <- May or may not contain usernames, my browser crashed trying to open this one specifically so it may contain more than 20,000.

I don't know if this is an actual issue or not, but just in case.

oh, well it dosen't hurt to try at least.