The company is eliminating the "share" function on Google Reader:
Reader is only sort of a social network. In many senses it’s an anti-social network. Not in the sense that people in Reader are anti-social so much as the point is to harbor a small enclave of carefully selected people and create a safe-haven of sorts where that "carefully constructed human curated" list of shares and insights can flourish. In Reader, you don’t go after as many friends as possible. You certainly don’t see anyone from high school. Nobody shares photos of their kids. The discussions that do blossom are almost always very smart and focused. It’s the internet if the world were a more prefect place.
Sarah Perez won't comply with Google's sneaky attempt to get people to actually use Google+.