https://www.sparkfun.com/news/3917
Patent trolls are pure evil.
The solution is to dismantle the system scummy patent attorneys built and use to steal from good companies.
The entire patent system only serves to prevent competition through a government enforced monopoly. Why is there only one big aircraft manufacturer (Boeing) left in the US? Patents. Why is there only one major DB maker (Oracle)? Patents. Get rid of patents and you will greatly increased innovation and competition and the consumer will win.