Wow. Meanwhile I can get that sort of response by certain individuals among other groups about myself joining the CF.
As for protests being effective or not, I would say not completely by itself. Combine it with education of the issues to those that ask on the street, calling and emailing and writing letters to MPs and PM, inviting all sort of media to record the demonstration (even thought some have the habit of focusing on those with the silliest of signs or anything they deem hypocritical or belittling such as throwing rocks or vandalizing), and so on.
Protests and Demonstrations have been used for all sort of issues, and by those of various parts of a political spectrum. I am from Ottawa, and I have seen many protests and marches of all sorts, many I disproved. Anti-War, Pro-War (they had some big ones themselves in 2003), Anti-Bush, Pro-Bush, Pro-Choice, Pro-Life, Pro Gay Marriage, Anti Gay Marriage, Pro-Palestine, Pro-Israel, Pro Natives, Anti-Capitalists, Unions, Strikes, and the lists go on. Other cities in Canada had their own fair share of protests and demonstrations, with some becoming annual thing for people to hang out and even celebrate like Pride Parades to remind people they too exist.
That are just some more recent ones. If one looks at history, many social changes has been precipitated by protests, which in the end help improve the quality of life for ALL people.
These days, with the populace having massive amount of accessible information, many people tend to gradually become accustom to them, and in turn apathetic, yet protests still serves a purpose even it does not seem like it changes anything. It provides the people an opportunity to vent, especially if they feel like they cannot do anything else, which in a way benefits society and keeps it stable and safe. Otherwise, history has shown what can happen when those in power try to suppress demonstrations and ignore those who initiating them. It gradually becomes from peaceful protests to riots, martyr type acts like standing in front of a moving tank or lighting themselves on fire, and even hijacking and terrorism to get societal attention to certain issues.
Probably the key thing that got me involved into protesting is not so much the issues it is focusing on, but police brutality and violent protesters. First protest I ever attended was the G20 in 2001. I did so to observe, as the UofO student newspaper I was doing high school co-op with was covering it, and I was curious as what was the big deal, why so many is attending it, why the authorities were worried it would become another Seattle or Quebec City, and so on. Those few days were pretty formative in term of life experience, got to see all sorts of things, the good and bad of both protesters and police, spoke to all sort of people including few officers who were friendly enough to talk to. I almost got arrested few times as the police were actively partitioning and pushing the demonstrators or grabbing all those wearing black, which only caused people to stampede, and pissing off people who would otherwise would stay on the sidelines to watch. That and smelling my share of tear gas, oi, but fortunately had roaming medic who were supplying filter masks with vinegar to avoid breathing the stuff.
So since then, started getting involved in some of the organizing committees, and from there made sure I was there to help coordinate and organize, making sure people are safe, and to discourage somehow silly nonsense like vandalism or throwing stuff at the police. By the first Bush visit, police got accustom to peacefully handling large protests with lot less officers, a long with the organizers in terms of coordinating such a large amount of people, with compromises with groups to allow their own time period of being pushy, allowing the police to focus on a particular group and not all demonstrators. During that period, I have worked with police officers on other issues with one of the police liaison committees, getting to know various officers even some I met during protests.
Even had the Chief of Police at the time (if I still had his new contact info, probably would have asked him as a security reference) ask me at an unrelated event for my perspective the protests, which to me I believe made some kind of difference. I think at one point it was suggested I could apply to join the force, and possibly help enact some of my suggestions, and trust, I was really tempted then I guess for similar reasons why I am applying for the CF.
So yes, eventually started focusing on other aspects of life and activism, and gradually moved away from protest and demonstration organizing, both because of lack of issues I would like to focus on or agree with, and because I guess gotten my fill, or felt like there was no further difference I can make. In Montreal, I simply do not have enough time for it, with University and Roller Derby and all, nor have the inclination for it at this point of my life.
Okay...I think I went on longer than planned.