Twitter Circle is now available to everyone - The Verge
- Twitter Circle is now available to everyone The Verge
- Twitter circle: New select tweeting service launched for users nervous about posting to entire Twitterverse Sky News
- Twitter Circle can finally help me tweet Spice Girls facts to a chosen few TechRadar
- Twitter launches Circles that allows you to post tweets to smaller groups of people Daily Mail
- Twitter Circle goes live allowing posts for select followers only The Independent
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