Javadoc
Can we write to the datastore for a given request?
We do not write to the datastore until 2 hops below maximum. This is an average of 4
hops from the originator. Thus, data returned from local requests is never cached,
finally solving The Register's attack, Bloom filter sharing doesn't give away your local
requests and inserts, and *anything starting at high HTL* is not cached, including stuff
from other nodes which hasn't been decremented far enough yet, so it's not ONLY local
requests that don't get cached.