How about this one?

OTC trading is only good if you’re doing it. If others are doing it it’s bad!

I can’t help but quote from the article:

The protest followed a massive block options trade performed in Eurodollar futures on Thursday. Block trades are privately negotiated transactions performed off the trading floor, but cleared by the exchange, and reported minutes later on the CME website.

The locals were upset because they weren’t able to participate in the trade, brokers said.” (Emphasis mine)