Digital grassroots movements are bypassing traditional political parties and media as agenda setters in three ways:
1) Changing the rhetorical culture by influencing public discourse through blogs and social media.
2) Affecting the "ambience echo chamber" by shifting public opinion online, which then influences mainstream media and politicians.
3) "Super-charging" political organization by using digital tools to rapidly organize and mobilize people, as seen with movements like #OWS.
While the internet has empowered new political voices, it may also fragment society and political decision-making by bypassing traditional forums of deliberation and compromise. There is a need to develop new online tools and practices to facilitate negotiation and decision-making