You're missing some big ones, I think. In the last few years protest movements have effected regime changes in Tunisia, Egypt, and Ukraine. Those transitions have been at all smooth, but it's hard to claim the protests in each of those cases weren't hugely influential.

The protests in Ferguson, MO are still playing out so it's hard to say what exactly the effects will be, but I suspect not nothing.

In Hong Kong protests in 2003 helped stop the passage of a security law restricting activity that the mainland Chinese government doesn't like (http://en.wikipedia.org/wiki/Hong_Kong_1_July_marches). More recently protests helped prevent a "moral education" bill from being passed here also.

In general I think it's a bit shortsighted to look at protest movements and think they're ineffective because many of them do not produce change. Protests are (generally) a way for people without a lot of political power to have their voices heard. They're going to fail a lot of the time, because protest movements start when people don't have other kinds of leverage or power.

Also, I think it's important to remember that at least part of the goal of a protest movement is getting attention. The Occupy Wall Street protests didn't directly change much, but they did create a national (and international) conversation about equality that didn't really exist before. It's a lot harder to evaluate that kind of indirect result, but I think it would be a mistake to discount it. (The OWS protests also spurred the creation of Occupy Central, one of the organizations that's leading these protests in Hong Kong.)