A long time ago I've expressed my concern about the multiple accounts policy of M.SE. Once again this has been proven a wide open door for the suspended users (or for those posting low quality questions and who want to hide their identity).
The most striking case I've recently seen concerns a user who was suspended for 1 year (until 24 September), and who made a socket puppet in March (this year) which had been active until few days ago. The mods/admins of M.SE needed three months to notice this!
Once again I'm asking the M.SE mods/admins to stop this multiple accounts policy.
Edit. My question is not about whether it's allowed or not to have multiple accounts. I'm simply concerned about this, and asked the admins of M.SE to stop it.