I think he was referring to Bitcoin Markets, or w/e torrents you had up, being the pyramid scheme and not Bitcoins.
I hope this is what it is, I'm surprised by this.
See the post two posts above yours.
Bitcoin Markets is an open source project similar to the closed source/proprietary
http://bitcoincharts.com/ project that collects market data from all bitcoin exchanges and prepares the data for view on the web (website still in development), but also #bitcoin-markets (not to be confused with #bitcoin-market (with no s)) shows almost real-time trade data. I don't see how that project is in any way a ponzi scheme, similarly as to bitcoin charts not being a ponzi scheme.