Petition to prosecute James Clapper for lying to Congress
petitions.whitehouse.gov
petitions.whitehouse.gov
That makes it sound like Wyden was attempting to force Clapper to release classified material so he wouldn't have to. Interesting that Wyden, despite knowing that Clapper's statement was false and aware of the program, chose not to dispute Clapper's statement, or release classified details of the program himself.
0. http://www.slate.com/articles/news_and_politics/war_stories/...
Even if it's "just" so they come together. I think that helps a great deal with the whole organizing, but also, and not unimportantly, s single person or a small group can motivate themselves through all snags only for so long.
So I think petitions are nice, but petition signing parties are nicer :) "came for the frustration, stayed for the resilience and creativity of the human spirit", that sort of thing.
So they are still a useful tool for effecting change; just not for the reasons people might assume.