I would love to join this club :D
I've been using RNG abuse since August of 2010, and I have mainly been doing it for fun as a past-time (not so much for trading). The first RNG abused Pokemon I obtained was a Shiny Oddish on my Pokemon Diamond cartridge. RNG abuse is a lot harder on Diamond than it is in White, however, so I didn't RNG for long after that. I think I bred somewhere between 10-20 shiny Pokemon on Diamond before being burnt out and only doing a few RNG breeds once in a blue moon.
However, this all changed once Pokemon Black and White came out. I got a copy of each game and completed White. Then, with help from Smogon I learned how to RNG abuse for shiny eggs on B/W, and discovered it to be much easier than on Diamond. So, feeling ambitious, I opened up a
Shiny Giveaway in June of 2011. During that giveaway, I ended up breeding over 70 shiny Pokemon over a span of about 20 days. During the giveaway I also learned how to breed for IV's as well. After that crazy giveaway, I went on to do an RNG 'run' so to speak on my Black version. Though I never finished that run (due to school starting), I got experience in abusing the RNG for ID/SID, stationary Pokemon, and gift Pokemon. That was my last major bout of RNG abuse; the only other things I've done RNG wise since then has been small things like Secret Santa and the like.
Now, for at least the summer, I hope to participate in the club and the challenges so I can keep on learning RNG abuse.
(tldr; can I join the club?)
For now, I'm going to think about (and work on) my entry for the challenge ^^