Razorblade Snowflake is a user on wandering.shop. You can follow them or interact with them if you have an account anywhere in the fediverse.
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How do you find instances that you're not invited into?
@keffy I got this from @upside@octadon.social - @Jsuttonmorse Joining other instances is fun for some! Here's a list:
http://instances.mastodon.xyz/list
Also, you can preview what an instance displays by using this nifty tool from @kevinmarks :
http://www.unmung.com/mastoview?url=mastodon.social&view=local
@keffy https://instances.mastodon.xyz/