In the first dot com boom DIE YUPPIE SCUM was stencil painted on all the sidewalks in SoMa and the Mission, so nothing new...
What I do remember in 2000 when I was there....WebTV, WebVan, Yahoo Auctions, and having Lycos go fetch a search....that's when I was 12.
I do remember everyone had prejudice against the homeless, and I vaguely remember talk of trying to oust them.