I'm not a collector, but a Bitcointalk coin somehow sounds very attractive. Until now I haven't even joined any of the many giveaways because I don't want to dox myself, but I might have to reconsider for this anniversary edition.
Getting a PO Box is a good way to prevent this.
Or sending it to a friend, which is what I plan to do. It's not like I need perfect opsec anyways.