They say the best things in life are free, but when you're paying for server storage, bandwidth, or overhead, that just isn't true. But not everyone is willing to dish out dozens of dollars for a service, though some are definitely OK with it as long as the service is good. That is why the freemium model began to find something of a middle ground between the two extremes. Pushbullet lately switched to such a model, which garnered no small amount of noise on the Web. Now developers have gone to Reddit to answer some of the most pressing questions and criticisms about the unexpected move.