Is it just me, or are these unattractively low res?
Probably default to 2560 x 1440 until it is customizable. Thoughts?
By the way, the Particles backgrounds get slower and slower every time I choose a different color scheme. It seems to be calling updateEdges / drawEdge N times per frame, where N is the number of color schemes you've viewed.
Looks beautiful, though. I'll definitely be checking back for high res versions.