so this tool is super useful for finding people to follow or figuring out what instance to join, but I also just noticed that it allows you to search for which instances the people you've BLOCKED on twitter are on, and I can see how that could be super helpful for some folks #twittermigration https://pruvisto.org/debirdify
Debirdify

This is a web app that helps you find out which of the people you follow on Twitter are on Mastodon/in the Fediverse already and follow all of them easily.

To clarify the image in the above toot (I hope this was clear haha) that screenshot is based on my follows, not based on people I've blocked. :) I fortunately have not had to block a huge number of people on Twitter (more on TikTok :-p ) so a search for blocked folks on Mastodon actually came up empty.
@cfiesler ik denk dat het gros in bed ligt, en nier kan slapen, zoals ik nu, en weinig zin heeft om te zenden, maar wel even willen kijken.
@cfiesler it would seem that the very fine people on my ample block list are not exactly flooding to mastodon lol
@lsimonis @cfiesler I had the same thing. It found only one muted account.
#twittermigration #Mastodontips
Hints and tips welcome as to how best to use this
@cfiesler sooooo many blocked people using truth.social. 👀

@cfiesler
@ryanschultz
I use that one and these two as well:

Fedifinder: https://fedifinder.glitch.me/

Twitodon: https://twitodon.com/

I need to try out the blocked users option to check out the results...

Fedifinder

Fediverse accounts of your X/Twitter followings

@cfiesler when not a single one of your blocked accounts in on here 😌
@cfiesler I'm having trouble using this output to follow people who are on different instances. e.g. mastodon. Social I've tried copying the link as app suggests but get error. Can you provide insight? Thanks!
@sparklingspirit you may have to put it in the typical format into the search bar - e.g. [email protected]
@cfiesler thanks! I’ve noticed, I can search and find someone on another instance,but to be able to follow them,I have to goto a post (select it) then back out to search and “magic”! I can follow. 🤣🤷🏼‍♀️. It’s a process…
@cfiesler Better if they didn't ask for authentication.
@cfiesler oh man @mtrkdjoyce that sounds like a feature you'd want
@cfiesler Thanks for sharing this! It was both helpful to find some people and get rid of some others I absolutely don't want to see on my feed.
Bookmarked, so I can repeat the search once more people are here.
@cfiesler This would be so useful if I were just picking a server for the first time. It is also nice that it confirmed I picked the right one.