They're small so far, but the symbolism is potent, in part because because going places on foot these days is just so physically grueling that it demonstrates a high level of dedication.
There's one march of a few dozen people that set off walkiing from Zuccotti Park on Wednesday. They spent last night at Bristol Friends Meeting and are scheduled to reach Occupy Philadelphia this evening and lay over there for a day before heading off for the long haul through Delaware and Maryland.
And there are announcements out from Occupy Richmond, asking for people from all over the South to join them in Virginia and start for DC this Wednesday.
People have been coming by to show support for the New York marchers all along their route, with only a handful of hecklers. Here's one photo they posted this morning of a guy who brought them doughnuts and then simply handed them all of the cash from his wallet.