How to remove your Markosweb account
Be logged in, use the removal link. As stated there, everything will be irreversibly removed. Sounds neat.
Direct removal link: http://www.markosweb.com/profile/remove/
Helpful Trick: Removing online data
Helpful Trick: Remove third-party logins
If you signed up for Markosweb using a third-party login such as Facebook or Twitter, you probably want to revoke all access from Markosweb. Click here to find out how.