That's not really possible, because your posts are signed by your key unless you leaked it.
Like I said, 2 of Peter Todd's posts were simarly censored. I saw that. I supposed he also leaked his keys ? The problem is, with only about 4 relays active you have a high chance of skullduggery. If we had , for example , a bit torrent network protocol (mainline DHT) with >10million nodes, tampering would be crowded out