[Gzz] Diff article?

[Benja Fallenstein]

Hi,

I think one thing we should write an article about is the new diff 
mechanism. The idea is terribly simple (even if the implementation needs 
some careful work in order to be really robust), yet I don't know of it 
being used elsewhere (does someone else here?)-- and it is quite 
interesting, because it marries the permanence and security (if not 
completely the robustness) of Storm with the efficiency of storing 
diffs, storing backward diffs, and transmitting only the current version 
(when downloading the current version of something from the 'net).

- Benja