Just noticed Polymarket has climbed into the top 5 cryptocurrency protocols by revenue lately. They're pulling in around $6.16M weekly, which is pretty solid for a prediction market platform. What's driving this? They finally started charging taker fees back in late March, and it's clearly working out for them.

The fee structure is actually pretty interesting - crypto-related prediction contracts are hitting up to 1.8% peak rates, while other categories like sports and politics are lower at around 1.5%. It's a variable model that adjusts based on market conditions, so fees aren't flat. Kind of makes sense why they'd be in the top 5 cryptocurrency protocols now, especially with these new revenue streams kicking in.

Feels like prediction markets are getting more serious about monetization. Polymarket going from no taker fees to this kind of tiered structure and landing in the top 5 is a pretty clear signal that the space is maturing. Curious to see if this model sticks around or if they adjust further down the line.