Based on those tweets it appears that the vast majority of them are still unaware of the legislation and the outrage has been directed everywhere but at SOPA/PIPA. Hell some of the most tweeted responses are about how Obama is ruining America and now he's taken down Wikipedia to boot.

Hopefully this is just a microcosm of the people who have been affected by the Wikipedia outage and most of them have made an attempt to contact their representative or at least talk about SOPA in a more intelligent manor with someone around them.