vlgk is a user on octodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse.
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is mastodon quitter.se copy ? just found in internet. it was already on the market with 35 k monthly page visits on october'16.
@vlgk quitter is a gnusocial instance, it's a different thing but they can talk to each other. ppl say the gnusocial source code is a mess, and mastodon is built to be easy to set up