By the way, it is much easier to enforce a patent as a "little guy" than a copyright. Because patents entitle you to huge damages and are harder to evade, many

By the way, it is much easier to enforce a patent as a "little guy" than a copyright. Because patents entitle you to huge damages and are harder to evade, many layers will take complex patent cases on contingency (as long as you have a solid read on the claims) and there is a lot of financing available otherwise. On copyright enforcement, you're pretty much stuck.