Someone's trying to run a pyramid scam in SL.
I didn't take a snapshot...aside from the one that went with the abuse report. It's a little pyramid with a dollar bill texture, and I found this particular one sitting around in New Citizens Plaza. Click on it, and you get the SL version of the standard instructions.
I'm not sure whether the goal is to make the originator L$ or to pollute SL with myriad little pyramids. Maybe it's both.
You understand that these schemes don't work, and why, right? (If not, check out the appropriate Wikipedia entry.)
I hope this is nipped in the bud.