This reminds me of google hangout featureset. Better UI on top of it, though. Nice work, Hum! IMO, the fundamental challenge of feature-based "utility" apps

This reminds me of google hangout featureset. Better UI on top of it, though. Nice work, Hum! IMO, the fundamental challenge of feature-based "utility" apps like this is that big players will eventually implement the most useful pieces of it, and slowly erode your market share until you are worthless to the average consumer. The best play for these guys long term is to get acquired before the OS people take their features.