Another pleasant surprise was finding that L~R had read _Fuzzy Thinking_ some time ago, and didn't immediately decry it as a crock of shite, so that's a very good sign. Reminds me to take a look at my fuzzy module and try to figure out whether it needs to be rewritten from scratch or just fixed.
I'd also like to take a look at the sorted hash module he's working on, but not because I think I can contribute -- doubtful! -- just because I'd like to see the implementation. I need to ask him for a copy of the current stuff on it, so (note to self) please remember to do this, self.