fne8w2ahTwitter is putting its TweetDeck behind a 'verified' paywall after 30 days
sendingmathjournalists and social media managers everywhere are apoplectic. Not sure if tweetdeck was really popular with the average joe though.
HeartyBeastMost are using Hootsuite by now
which is also behind a paywall. And if you have to pay anyway, Hootesuite is probably the better choice.