Way too much drama. As far as i'm concerned Samsung started copying Apple way too closely and Apple done the right thing slapping them on the wrist. This will be better for consumers, because it will force Samsung to innovate a bit, which oddly enough is exactly what we saw with the Galaxy S3. Samsung's focus on original design is beginning to increase.
Without Apple defending itself(it is certainly possible for them to go too far) what we would have is the world's tech companies simply waiting for Apple to do all the hard work and then copying whatever they came up with year after year.
Have a look at all the blatant macbook air clones.
I see everyone getting so heated because their beloved Samsung is in court, boo hoo, who cares, Samsung are a massive company who can look after themselves. If there is no merit to Apple's claims then they would lose in court.
Big companies sue each other all the time.
The only time i have a problem with suing is when a massive company uses its money to overwhelm a small mom and pop store with its legion of lawyers, but when tech giants fight i couldn't care less as long as it's a fair trial.