Jonathan Glick wonders about them:
I suspect the longer pieces that trigger the pay-us reminder will need to be original just because writers being aggregated will get pissed if they use long quotes from their stuff to drive subscription sales.
We've been contemplating the best way to use "read-ons" going forward, since the read-on clicks are what will trigger the meter and the please-pay message. We could set the meter lower and only have read-ons on longer original commentary and on reader threads. Or we could set the meter higher and use read-ons essentially as we do now. Or we could just play it by ear, experiment a bit and see what works best. What do you think?