Exactly what I was thinking. It doesn't even really help to run your own proxy on a server somewhere, because although the target wouldn't know for sure what th

Exactly what I was thinking. It doesn't even really help to run your own proxy on a server somewhere, because although the target wouldn't know for sure what the client's IP address is, queries from just one IP are likely to be easily correlated (statistically or otherwise). So you convince some neighbors to use your proxy... As the number of clients grows, so does the uncertainty that the person running the proxy isn't colluding with the target, so you're back to the same trust issue that you were trying to solve in the first place.