I'm taking it easy and just rebuilding by Linode with 64-bit Ubuntu (instead of the 32-bit Ubuntu I picked years ago) so I can try out HHVM. HHVM seems interest

I'm taking it easy and just rebuilding by Linode with 64-bit Ubuntu (instead of the 32-bit Ubuntu I picked years ago) so I can try out HHVM. HHVM seems interesting, but there's no 32-bit build, so I need to document and migrate to a new server instance.