Reading the article you can call this a protest, because yes it does fit under that definition because it's quite broad, but it doesn't fit the normal idea of what we would consider a protest. This was not people who decided not to attempt the 50th anniversary and then go outside and conduct a peaceable protest. You could equally use the word disruptors to describe what they did.

As Microsoft said it seems that they work quite willful in their disruption. People seems to have forgotten how to be effective at making changes. They should have first gone and made their grievances known in a private way to the appropriate people. Get the attention of leadership in a way that is respectful and they in turn will be more willing to hear what you have to say. If that doesn't work you begin to broaden out your objections to get others involved and to make the issue more well-known. Seems people have forgotten that part abd skip those initial steps going straight to the disrupting ways. As if they are babies throwing a tantrum. I don't know if it's because they were never given discipline when they were younger and so throwing the tantrum is the way that they've learned gets them what they want.

I think the protesters do have a valid point but I'm with Microsoft on this one. They didn't try and have their grievances handled in a productive way by going to those and making their case they started by just being disruptive jerks. Even if they have the most valid point in the world, the way they presented it should get them tossed out.