The app's 4 million users will see service as normal for the next 90 days, but after that, who knows? It's unclear what Yahoo will do with it, but the Internet giant has already said it will refund those Astrid users with annual subscriptions and premium add-ons.
Would you go for something in the social media sphere, boost your mobile performance, or spring for something less showy and more back end-y? (Back end-y are totally real words, btw!)
