Apple News:Twitter cuts off crowdfunding payment service Flattr | VentureBeat
Twitter cuts off crowdfunding payment service Flattr | VentureBeat: "Crowdfunding payment service Flattr is no longer welcome when it comes to Twitter, the startup announced this morning."
I guess we're not really in the position to tell other companies what to do, but look how Google prospers yet does little or nothing to control content and others actions. In ways, it mirrors the freedoms supported by the US Constitution.
You should not fear other people's use of your API/SDK. Fear is the mind killer.