Did you know not all mutable data needs to be stored in RAM on EOS?

Mutable state variables on EOS without RAM -- https://eos-forum.org/#/e/novusphere/6ba3871dde26879c5326a2c0bfb473c7765e3a4526d44a3cd133f0e4e00bf561

https://twitter.com/thenovusphere/status/1044589247930531840