When you suggested I don't express dissent over a statement that suggests keeping the status quo. The alternatives are do nothing or just don't care. This is pushing a position of indifference.
As for your second and third points, here is one example, in the economist -- a big, well respected news org, that is crediting reddit as a major driving force in the Paul Ryan's stance change on SOPA, after reddit chose to focus on him in their SOPA fights:
I wasn't suggesting that you don't express dissent. I was suggesting that you could tone it more constructively than sarcastically ranting.
The reason I'm asking (besides the burden of proof, naturally) is that I can't find any evidence on Google. Even the Economist article you link to says:
Whether or not for [Reddit's influence], Mr Ryan subsequently came down against the bill.
So it doesn't even confirm that Reddit was the reason. I'm not saying they weren't, but if they were then it's hardly evidence of "having wide reaching impact on the world pretty regularly".
When did I push indifference?
Reddit is regularly in the news over blowing up social issues (getting coverage on issues that were previously being ignored)
Where? Most of the mainstream coverage I have seen of Reddit describes it as a place to trade pictures of young girls.
pushing internet wide campaigns that result in corporations and politicians changing policy/stance
When?