I've been trying to pay more attention to my pageviews and statistics and such. Mostly it's out of curiousity, but some of it is research as to how people respond to certain things.
Anyhow, I've noticed a strange oddity. This has happened twice to me in two separate months. I've had single days where my pageviews go from their normal 0-5, all the way into the thousands!

It'd be nice to think that it was actually generated interest, but one of the spikes hit in a month that I hadn't even made any submissions. I was wondering if this was a bug in the system perhaps... or maybe some kind of random image search that kept people accidentally hitting my page...
If you have any idea what this might be about, drop me a line. I'm curious.
If the image here is too small for you to read, the full size one is at [link]