As for clearing out old games, you can disown them from the welcome page, if you havn't already. At some point, I'll make a prober cleanup method that hides the old games, and maybe even deletes them.
Norfleet: Obviously, your Linux setup isn't hardened. I'm not running an unhardened linux on the open net
As for the permissions for /proc/net, these are mine (provided by the Gentoo hardened folks)
code:
ravn root # ls -ld /proc/net/
dr-xr-x--- 4 root wheel 0 May 23 10:10 /proc/net/
And no, the apache user does NOT belong to the wheel group. The wheel group is of course the special group that can e.g. su to root.