Facebook didn't invent anything.
In reality Apple should be the real bad guy in whole patent issue.
They did invent some interesting infrastructure and dev-level stuff, which they've open-sourced.
Sure, the iPhone is a mobile phone but it's no way any more similar to what Motorola invented than how similar Motorola's mobile phone is to the original landline phone.
Instead, they're suing over ticky-tack nonsense that other people did before like:
- "slide-to-unlock" (Neonode N1m)
- clicking to call phone numbers they detect in text messages and email (Palm Treo among many, many examples - especially if you look at analogous desktop functionality like recognizing URLs in email that makes the concept obvious)
- tablets that are black rectangles with rounded corners (Knight-Ridder concept tablet from 1994, the movie version of 2001, ...)
Perhaps if more people were aware of exactly what Apple was actually suing over they'd be less supportive.
I asked that 3 times and got nothing other than downvotes...
But you are correct that nobody really cares when the defendant is a multi-billion dollar company. Facebook can look after themselves just fine. If Yahoo were suing a startup, the backlash would be far stronger.
The patent system is broken, these are not the reasons it was created!
I think patenting a lock slider by Apple is more ridiculous than patenting apparatus to change IM into email.
That is to say, Yahoo is viewed as non-innovative, and their action is viewed to be the result of a new CEO intent on aggressively finding pennies through any means including just by lawsuit. Meanwhile, most of Yahoo's team is apparently against this action.
So, it's the context. If you drop the context and equate Apple to Yahoo, then it's easier to arrive at: why is everybody upset when a company files a patent lawsuit.
I bet the same people upset about Yahoo also find Apple's lawsuits to be distasteful. Apple is viewed as a very innovative company, so they're given slack when it comes to suing over issues related to innovation.