[Haskell-cafe] [Off-topic] Loss of humour

[Andrew Coppin]

Miguel Mitrofanov wrote:
>> Also... the current Humour page on the Haskell wiki contains a link 
>> to Lambdabot's quotes database, but on my system, clicking this link 
>> just displays a few hundred pages of gibberish. Is this normal?
>
> Of course it's not. But deciphering is very simple, it's named "gunzip".

Right... so why does it have the MIME type "text/plain"? o_O

(Also... how do you know it's ZIP, and not, say, gzip, bz2, RAR, LHA...? 
I can't see anything that looks like an identifying header in there.)