|
Oh, do I have notes on their methodology. 1) They talk about "active" accounts (meaning have tweeted in the last 9 weeks), and do a bunch of filtering against that. That seems like a huge bias - lurkers exist, and in my experience are usually the majority of users...this step removes them or ignores them entirely. Frankly, until recently, my twitter account would have been one of the ones they would have discarded as inactive. This one thing alone makes me question all of the rest of their results. 2) By the same token, the rate or frequency with which a user sends tweets has no relation to whether a user is monetizable. If they're seeing ads, they're monetizable...lurkers are just as monetizable as high-volume posters. |
Sure that's a different question from what proportion of all users are fake/spam, but this is still a perfectly valid question to ask, and the fact that they're only considering active users is in the title so I really don't get your complaint.
If you want an analysis that attempts to answer a different question go find or write one that addresses the question you want answered...
The article clearly states (emphasis mine):
> This represents the largest set of accounts on Twitter we could acquire, but it includes analysis of many older accounts that haven’t sent tweets in the last 90 days and thus, likely don’t fit Twitter’s definition of mDAUs (monetizable Daily Active Users).
From the linked Twitter earnings report:
> We define monetizable daily active usage or users (mDAU) as Twitter users who logged in or were otherwise authenticated and accessed Twitter on any given day through Twitter.com or Twitter applications that are able to show ads.
EDIT: rephrased "accounts that are active" to "accounts that actively send tweets" to clarify what the article addresses.