It's the same parallel. Windows aren't people or living beings, they don't have natural rights. Throwing a brick at a window or spray painting a wall is not violence. Is this seriously the first time you've heard of this argument? You guys should read a book sometime. The definition of violence extending from anything other than "bodily harm" is just 20th century capitalist bullshit.
Yeah, so you'd have a case if this was the 19th century -- but it isn't, so when you talk about NON VIOLENT PROTESTS everyone who's not retarded will laugh you out of the room.
Putting aside definitions for a moment, let's explore your retardation a bit further.
If you think destroying people's livelihoods isn't likely to turn into what you seem to think is "real violence", then you are, once again, retarded. What happens when those people defend their property? Putting aside again the fact that if they
don't and have no insurance or something screws up along the way, they're fucked... thanks to these "non violent protests."
So yeah, newsflash: you're clueless.