We find out who follows you mutually

Once I wondered how many people from my following reciprocate, that is, follow me. During the evening I sketched such a service, which defines these twitterers and counts their share in the whole following list. Now expose this service for all to see.



You can find it at azbn.ru/s/whofollow.php
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PS And more! Congratulations, twitterers! 5 years, no matter how how ...

Update Consider the fact that the author must be folded as an invite. Folly you can at any time.