I've been wondering lately why lawyers and politicians write in the indecipherable manner that they do. Is it really that difficult to write unambiguously in English, or are they just doing it for job security?
They way they write is actually a protocol like html. Many on the words used are magic and have special meaning in a legal context.
That being said, the legal system most likely has grown purposely obtuse over the years. They do, in fact, collect some of the highest rates per hour of nearly any profession to argue about what the definition of "is" is.
I don't blame the patent guys for not reading it. "Man, that sentence said "said" like 487 million times! Pass that thing on, dude."
Stamp of approval here.