Fake Twitter followers
itworld.com
itworld.com
https://news.ycombinator.com/submitted?id=joewooglin
https://news.ycombinator.com/submitted?id=tech77
https://news.ycombinator.com/submitted?id=jfruhlinger
Like the article says, these tools work best for people with less than about 500k followers... because once you cross that threshold, you get closer to the actual ratio of real/fake users on all of Twitter.
It's not hard to see who is likeley to have bought a ton of fake followers: http://www.twitteraudit.com/michaelgonline http://www.twitteraudit.com/FidelHerrera http://www.twitteraudit.com/hackmurphy
This methodology can only really be applied to smaller accounts, ones that have not had exposure through the Twitter recommended users system.
Here is an example, after creating an account you go through an introductory process that requires you to follow at least 5 people to continue: http://i.imgur.com/xT0tc5c.png and then on the next page you have to follow another 5.
[quote]
> They use a number of different criteria to identify fake Twitter accounts, including:
> The account is following less than 50 people and has less than one follower
> More than 30% of all tweets use spam phrases, such as “diet,” “make money,” and “work from home”
> The account is more than two months old and still has a default profile image
[/quote]
I don't know exactly how these things were weighted to decide that an account is fake... but apart from the second point, it sounds like "Fake" account could be more like "I signed up just to follow this guy and then forgot about it" account.
So ... has no followers then?