it's not actually 2.5%.. it's .575%.
Since you don't really know much about the subject I'm not really going to try and discuss it with you. You are held back by some misplaced sense of fairness or righteousness. I assure you, it's very misplaced in this particular instance of patent law.
Read Lodys website- their FAQ. Then read a patent lawyer's blog called fossblog- in particular, all of the lodsys tagged articles.
Then you should have a good handle on the facts of the...