Strangely enough, i was thinking this exact thing on the drive home from getting snow tires put on my car*.....
i was thinking "how did i first find CPF? oh yeah, it was back when i started doing research for night riding, i discovered the mysterious and desirable "Luxeon" LED, thought it was cool that a 1 watt LED could crank out so much light, at this point i learned that the advantages of LED's were nigh-indestructability and long battery life, just what i needed for a bike light, but at the time i was too stingy to buy a Luxeon bike light (Planet Bike 1-watt was available at my LBS, but i thought it was "too expensive"), so i did the next best thing and got the Blackburn Quadrant/Mars 3.0 combo kit, the Mars 3.0 was a great first rear blinkie, so i went a few days later and bought a second one....
i think this is where my flashaholism started, but it was currently undiagnosed.....
i then went thru various stages of *must...find....brighter....rear....blinkie!*, and added on a VistaLite large red Safety Light/reflector thingy, set to "Cylon" mode, still unsatisfied, i upgraded to a pair of Trek Disco Infernos (visible for up to a mile), but they were *extremely* directional, so i had each one angled slightly differently, overall i was happy with the Treks
i then discovered the Quadrant front LED was absolutely craptacular as a primary riding light (see with), but was an *exceptional* "beeing seen" front blinkie....
at this time, night rides were getting addictive, so i splurged on a CygoLite Night-Rover NIMH 13.5 watt Halogen lighting system....NOW we're talking, nice, bright light, perfect for road rides, and it just so happened a week later i found a Cygo "Metro" for dirt-cheap at another LBS (the Metro uses the same halogen head as the Rover, it just uses 6 standard D-cells for power), so i slapped that light on the other side of the handlebars, from the front, i have 2 CygoLite halogens as my "see with" light, and the Blackburn Quadrant as the "being seen" blinkie
.....then i discovered the LBS i got the Meto at had got in the CatEye TLD-1000 10 LED rear blinkies, so i grabbed a pair of them.....
okay, at this point, i began to realize something was up..... again undiagnosed, i found a thread on one of my bike forums (either MTBR or Bikeforums.net) about the "ultimate geekiness" bike with all the homebrew lights, and there was a link somewhere there that led to CPF, i looked around a bit and left, still not knowing my "illness" had a name....
a few months go by, the bike gets ridden less, i stop into the Discovery Channel store to look around, i see the Inova X0, try it out.....Belgium! that's a frelling bright light... hmm, Luxeon, where have i heard that name before....
anyway, long story short, i bought the X0, did some Google searches to see how it reviewed, found this forum, and the rest is history....
....yes, Inova X0, you were my gateway light into this addiction, i lay all the blame at Emissive Energy Corp.'s feet.....
* of course, now that i have snow tires on my car, it won't snow.... i can fix that though <goes outside and yells at the top of his lungs> "I'm taking my snow tires off, you hear me, Mother Nature, i'm taking off the snows!"
...there, now it should snow....
<edit>
...and it is now snowing, Yaaay!
....admittedly it's just a flurry, but still, better than no snow....