I will also be saying goodbye to Twitter in January, but I want to follow a small number of accounts via RSS. I’ve found TwitRSS which generates a feed I can add to Feedbin. It seems slightly clunky and I worry about it’s longevity. Any recommendations?
Update, 1/3/19 A few helpful people pointed out that you can use Feedbin for this directly. In the settings, you have to validate your Twitter account. Then you just add a new feed using @-username. Cool. Another value from Feedbin that will probably keep me paying $5/month for it.