The Maryland House OK'd gay marriage Friday evening, but with a caveat that probably will require voter approval. In New Jersey, Chris Christie vetoed a law, but it might get an override from the legislature. Baltimore Sun story is here. New Jersey could lose out economically if the legislature doesn't overturn the governor, as gay marriage really does generate jobs in nearby New York State.
Update 2: Feb. 24
The Maryland Senate passed the bill early Thursday evening.