Thinking about protesting? Not a good idea to tweet about it.
From this piece “District Attorneys Overreach in Twitter Data Requests” on All Things Digital.
“Arrests made in major protests like Occupy that are aided by Twitter use are exactly where district attorneys move in. Thus far, D.A.s in New York, Boston and San Francisco have brought subpoenas for Twitter user data in civil cases against Occupy protesters, asking for information such as private messages between users, tweets from “protected” accounts, all Twitter information from an extended period of time, and, in the case of the San Francisco D.A., even data from others in conversation with the targeted user”.