I configured Reddit as a "Lense" (similar to what Kagi uses for things like searching across Forums, or news). With that, now I have a simple toggle at the top of Kagi which allows me to immediately turn a search into a Reddit search.
I experienced this just the other day. My father was looking at a price in his computer that I couldn't get (I was getting one that was $500 extra). I erased the cookies of the AA site, refreshed (exactly the same flights, the same days, everything the same) and bam! $500 dollars cheaper.
I met the creator (http://en.wikipedia.org/wiki/Ludvig_Strigeus) the other day, and he LOVES to micro-optimize. He's a genius, and made a vere light uTorrent (it was supposed to be a really light bittorrent client) and then he sold it to bittorrent and stopped developing it (and that's why it stopped being lightweight).