How Many Users Are Using Twitter Every Day?

Sole pause for a second and explain this for people who are not in the industry. What i want to know is, cohort wise, of the people who down loaded and installed it this week, how many of them came back in ten weeks? In other words, how valuable was the service? Every business has a different monotization component. So just the number in isolation might not be that valuable. But if you're growing five per cent week over week, i'm interested. There's something going right now. God forbid, it's ten per cent week overweek. Now, something's going fabulously riht. You're doubling every seven or so weeks. I suppose