> I don’t think it’s illegal to correlate, particularly for public posts in theory, it is, due to the blanket search provisions of the 4th Amendment. if you re

> I don’t think it’s illegal to correlate, particularly for public posts in theory, it is, due to the blanket search provisions of the 4th Amendment. if you read the Federalist papers, it is absolutely what the 4th Amendment was created to prevent (although a far more automated approach than it ever envisioned). in practice, the courts have weakened the 4th Amendment quite a bit, so it might be legal, technically.