Edited. I meant creating profiles with tweeting privileges will cost money. I think sometimes we need to rethink what growth and engagement means. In my model,

Edited. I meant creating profiles with tweeting privileges will cost money. I think sometimes we need to rethink what growth and engagement means. In my model, Twitter does not rely on advertising. Famous people might still be interested, because you allow them un-fettered access to disperse their message directly to the population without any filters and trolls bothering them.