Analogizing the interception of digital communications to those requiring physical intrusion, courts seem willing to protect the content of digital communications, where individuals could claim some "reasonable expectation of privacy," though "pen register" surveillance of data used to route the communication and recipient phone numbers have been upheld in courts. Perhaps extending the analogy too far, courts have also found that no "reasonable expectation of privacy" can exist in online fora "open to the public." This result is problematic because, unlike speaking in a building open to the public, what is said in an online forum is probably immortal after the End of Forgetting. If the "reasonable expectation of privacy" analysis persists after the End of Forgetting, the reasonableness of expecting data protection or limitation will diminish, given how easy it is to store data. Unlike Kyllo, hard drives are widely used by consumers, which would not create any grounds for protection. If not for the state action doctrine, and the lack of a corresponding silver platter rule, preventing the Fourth Amendment from applying directly to data miners, one might try to attack such searches using Kyllo's logic on the grounds that the cookies and algorithms collecting such data are not in general public use, but that is not the world we live in.