Correct me if I'm wrong but didn't Motorola sue Apple first? How did Apple pick that fight?
I find it funny that in the first couple of years after the initial iPhone release Apple became the most sued company in mobile, yet I never saw anyone that says these sort of comments shedding a tear for Apple then.
Apple was sued by Motorola (and Nokia, i think) for failing to pay royalties on WCDMA technology that all UMTS 3G phones use.
Unlike the current litigation, it wasn't a case of Motorola or Nokia trying to stop Apple from selling phones (via injunction) or harm Apple financially (with exorbitant costs). The heart of the matter were 3G patents that every phone manufacturer had to license because the technology was part of the UMTS 3G specification. Motorola and Nokia wanted money that everyone else had agreed to pay, not for Apple to stop selling devices.
Apple did not like the terms of the licensing, so they stalled payment (as in, didn't pay at all). Stalling payment was just a tactic because ultimate payment was inevitable. Motorola and Nokia manufacture ~90% of the cell network infrastructure that UMTS carriers use. It would not be a big stretch to call them co-inventors of 3G. What Apple tried would be exactly like you trying to manufacture a DVD player and not pay royalties to the DVD consortium or owners of the MPEG-2 codec.
The current litigation is different. Apple's lawsuits are aimed at slowing down or stopping the proliferation of hardware running Android, which they see as a direct competitor/threat to iOS. Notice that they have chosen German courts as the battleground and asked for *injunctions* barring the sale of these products, not compensation or licensing agreements. They have also chosen a set of relatively weak patents (bounce back on an image gallery, really?) or the notorious "community design" specifications as a basis for their lawsuits.
They chose Germany because these same suits would not have survived more than 2 rounds anywhere else in the world. Apple can't slow Google down because Google only makes software (and google is damned good at software). Instead, Android's top 3 selling manufacturers (Samsung, Motorola, HTC) are the targets. The fact that Apple hasn't messed with Nokia, HP, or RIM (HP and RIM make tablet too) is a pretty clear indicator as to what their intentions are.
Returning to the topic at hand, Motorola and Samsung and HTC (to varying degrees) are responding as best they can. Samsung is fighting in South Korea because their courts will almost certainly be more friendly to them than to Apple, and Motorola is using their cell phone technology IP to pressure Apple back as best they can.... which is why they asked for an injunction this time instead of offering Apple licensing terms.
You might find it distasteful, but Apple's lawsuits are very much Jobs' legacy of wanting to attack/limit/contain Android even if it only meant slowing it down a little bit in the courts. I repeat, they picked this fight.