Not sure yet. I've mostly just used it to play around, and it's been an interesting diversion, but not much more so far. But I've heard enough accounts of people using it for productive purposes that I'm intrigued by the possibilities. So yeah, dunno yet. I might sign up for the paid plan. Not sure if/when I'll be eligible to even do so, so there's also that.

Or maybe I'll wait and see what Google roll out. :-)