11 reasons why you should avoid OpenVZ and Virtuozzo in any cases

As a user of Virtuozzo for 10 years, this is a load of rubbish. We haven't experienced anywhere near these amount of issues.

Virtuozzo is still a long, long way in front of LXC and LXD when it comes to features and isolation.

The "outdated" kernel argument just shows how out of touch this article is.