Tweetbot is a third-party twitter client. You see it mentioned on HN “twice within a day” because it’s likely one of the more popular twitter client, and it’s

Tweetbot is a third-party twitter client. You see it mentioned on HN “twice within a day” because it’s likely one of the more popular twitter client, and it’s one of the client which got hit by twitter deactivating api keys unilaterally and without warning or communication.