I'm really happy to see the, charging right from the get-go. I've seen a lot of my friends build a simple app that they want to make a little side income with but they usually make the tragic mistake of launching it as a free service and charging after it gets some attention. The logic is that no one will pay a no-name developer for something simple like this. That logic is wrong. Yeah, lots of people can implement the same things themselves but most won't and they'll pay for the convenience of having access to these projects. If you start charging after launching as a free service you're pretty much doomed as users get a sense of entitlement and feel like you've pulled a bait and switch on them. It's far easier to charge from the start and delight users by bringing down the price later if you can than it is to start free and increase the price. Joel from Buffer actually wrote about that recently and it's something that I've taken to heart. Kudos to RaterLater for having the balls to charge for their work in this crazy web culture of entitlement.