Luckily, (the groklaw page lists them) a couple of cases resulted in these "obvious" patents being weakened. However, those with big pockets can still sue and bully. Or a company that produces nothing go after several
companies just to get some cash.
Here is a recent one (if you google I assure you will find MANY)
och.... i really dont want anything like that anywhere near me.... sounds like someone wanted to pave the way for creating a software monopole of some sort.... and got pretty damn close to doing it
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