It looks really overpriced to me. Dia is a rough MVP. Arc is really a very niche browser with little adoption. I dont think technology worth this money, and Arc the user base is low compared to major browsers, probably around 1-5 million users with no growth (most likely they hit the plateau even before they decide to kill the Arc in favor of Dia).
This is the first I’m hearing of either of these products, or this company. If you’d asked me what a program named Dia was ten minutes ago, I’d have confidently replied that it’s an open source gui diagramming tool.
