"Updated LOS ANGELES – Senator Barack Obama has won the endorsement today from the membership of MoveOn.
In a vote of the group's members, Mr. Obama outpaced Senator Hillary Rodham Clinton 70 percent to 30 percent. The political action committee of MoveOn.org has 3.2 million members across the country, including 1.7 million members who live in the 22 states with Democratic primaries or caucuses on Tuesday.
"Our members' endorsement of Senator Obama is a clear call for a new America at this critical moment in history," said Eli Pariser, executive director of MoveOn. He added, "The enormity of the challenges require someone who knows how to inspire millions to get involved to change the direction of our country, and someone who will be willing to change business as usual in Washington."
With John Edwards out of the race, and Super Tuesday quickly approaching, members of the grassroots group polled their membership on Thursday and Friday and they decided to endorse Mr. Obama. It is the first time the group has offered an endorsement in a Democratic presidential primary.

So what does this endorsement mean? It ...suggests that many liberals are galvanizing behind Mr. Obama's candidacy. Mrs. Clinton has never been a favorite of MoveOn and was particularly criticized for her Iraq war stance, yet she still won 30 percent of the vote.
It was unclear how many people took part in the on-line endorsement proceedings." (NYTimes)