1.Alice might try to cover her tracks by using a pseudonym when she subscribes, but the reading habits of this pseudonymous user may quickly point to Alice's identity.
4.However, in addition to writings that were published in his own name, he also appears to have produced some anonymous or pseudonymous works, where an attribution to Feng Menglong remains highly controversial.
5.While these writings survive, the impact of bans on Feng Menglong's anonymous and pseudonymous works is much harder to gauge, since by their very nature, their attribution to his authorship is controversial and uncertain.