Well I am going to migrate my instance from Ubuntu 16.04 to 18.04, so it may be down for a while, or something weird may happen.
But since it's fun, feel free to interact with me anyways, just to see what happens :P Keep in mind I may not receive it though.
https://github.com/tootsuite/documentation/blob/master/Running-Mastodon/Migration-guide.md