@liztai you could host your own or use a public server.
The fun part is that it integrates with Mastodon like your current account.
Maybe upload it to both at first.
About stats, AFAIK there are aggregated stats on watched sessions on the creator's and remote PeerTube instances, and about embedded into external websites.
Tech: PeerTube uses a #P2P protocol called WebTorrents to share bandwidth among users, how cool is that?
There must be people out here who can know more about #PeerTube