What's the deal with the 1x1 image that I saw from http://forums.lanik.us/cron.php?cron_type=queue ??
If it was on any other site I would be worried !!
Lanik.us Info (tracker ??)
I'm not seeing that here. It is not in the blockable items list.
"Experience is something you don't get until just after you need it"
Its an internal PHP cron would be my guess.
"If it ain't broke don't fix it."