Weed dealers thrive on Twitter

Some California pot sellers are living the high life this summer — because high-tech social-networking sites such as MySpace, Facebook and Twitter are allowing them to legally swap street corners for the Internet.

"Just in! Baby Crunch, Spy Diesel and Critical Mass! Buy a quarter, get a gram," read the "tweets" listing the strains of pot available from the Los Angeles-based non-profit medical-marijuana dispensary Artists Collective, which also promises "free delivery."

Artists Collective has the biggest online presence, with a snazzy Web site, Facebook and MySpace pages and the Twitter feed. San Francisco's more staid The Green Cross has a MySpace page, but like Artists Collective lists its latest arrivals on its own Web site.

"We've been open for six months, and I've been doing this project for 18 [months], and only in the last two weeks with a Twitter account has anybody started paying attention to us," says Dann Halem, director of Artists Collective. "That sends a message — an important one — and it really has been, strangely enough, the fact that we're using Twitter that has opened the door."

Links to all the Twitter, Facebook, and MySpace pages at FoxNews.com.