Twitter revolves around a popularity scheme and Those who have the most Twitter followers are featured on the home page so that more people can follow them and learn more about them. With the ability to increase your popularity you will acquire a better reputation throughout the online community.
Anyhow , Twitter is making hard for them to stay forever, now a days many account being " Suspended " just to make sure they real and activate it again..
Usually i will added more just incase twitter wiped it so you will still get your 3000 followers
If ever Twitter acting up I Will replaced it whenever you lost your followers within 3 months !
With the terms and condition that YOU ARE NOT buying from other services !
Here are some profile, you can check that they real and active 
