Thanks! There are a ton of t-shirts out there made from viral videos, but they are really scattered throughout the net. The biggest provider would be zazzle, but the designs are generally not created by graphic designers. We want to become the definitive place to look for high quality youtube inspired t-shirts.
How tough is the online t-shirt market? It seems like every time something goes even remotely viral, everyone and their dog tries to sell t-shirts. Do you even see random websites and opportunists as real competition (do they actually sell much?), or does your competition consist mainly of the other large t-shirt sites?