Racism At Microsoft?

chandas sent in linkage to a story running at ZD Net about rascism at Microsoft. Apparently seven former and current black employees want $5 billion, saying that Microsoft fosters a hostile work environment. Is racism an issue in the tech industry? I've been reading Chuck D's autobiography (He is smart as hell) and he talks a lot about racism in the sports and music industries so this subject has been on my mind a lot lately, but it never even crossed my mind that it might be an issue in the tech industry. Of course, as a pasty white boy I probably wouldn't even notice even though I've always thought of the internet as colorblind.