[evanb]

Twitter’s limit used to be 140 characters. Then it became 280. By simple arithmetic progression the next limit will be…

[mike_hock]

280. Then the next one will be 187 (186.6666...).

    n[0] = 140

    n[k] = 2/k * n[k-1]

[evanb]

That is not an arithmetic progression; I chose my words carefully :)

https://en.wikipedia.org/wiki/Arithmetic_progression

[droidist2]

Knowing Musk he'd totally be down for changing it to 420.

[ant6n]

Or perhaps 5420.

[jcims]

The prophecy will be fulfilled.