Earlier quoted context omitted.
> There are plenty of benefits to a service like this Are they greater than the benefits of simply never tweeting at all?
That’s like making the argument for abstinence vs. birth control. Yes, the only 100% solution is not to ever post anything publicly. But there is still value in making things more private/less permanently persistent for the people who still choose to post.
This isn't birth control. This is going, "What? There's no way this could be my kid!" on Maury.