I've been keeping track of this project for a good while now. I like the potential the free version already demonstrates, but I think the gap between the free and subbed versions is too large. I can't just support every single one of these projects I find, as much as I want to! And it gets really stale and disappointing to only see an update after *several* months that adds *almost nothing* in comparison with what the supporters get. A *consistent* one version delay (e.g. if current version is 0.1.5.X, free version being the latest 0.1.4.X), like I see in other projects, would help maintain interest and potentially draw in new paying supporters. Not like the old versions can make any money to you anymore.