May I please join? Oftentimes I don't even hunt for shinies, but sometimes I do. I'm of the school that believes shinies come to you on their own tim (yes, LOL). But at the moment I'm hunting for a shiny Chinchou/Lanturn on Route 220, which has a 35% appearance rate total.
But anyways, here's my (mostly surprise) random shiny list!
3rd Gen:
Raichu: Caught as a Pikachu in my Emerald while in the Safari Zone hunting for Light Balls. And my 3rd Gen Safari Zone luck isn't that godly; I saw a shiny Nidoran female in my LeafGreen that decided to run from me. XD
4th Gen:
Floatzel: Caught as a Buizel just outside of Pastoria in my Diamond. I hadn't even beaten the Elite 4 when I saw her!
Pelipper: Caught on the water route between the Sunyshore and Victory Road in my Diamond. I got him just before the Elite 4, but I ended up trading him.
Machop: Caught in my Diamond post-Elite 4 when EV-training a random normal Sunflora. The curious thing about this one is that afterwards, I didn't see a single shiny from July 2007 until October 2008, in which I saw and caught three.
Bidoof: Caught in my Diamond post-Elite 4 when trying to Pokeradar a Hoothoot. My drought-ending random shiny!
Dewgong: Caught in my Diamond post-Elite 4 (obviously) when hunting for a good, competitively useful Calm Seel/Dewgong. My party was headed with a Calm Syncher, and it was taking me a long while. I actually predicted finding her to an extent; the predicament reminded me of my long summer day trying to find a Light Ball Pikachu in my Emerald (which got me a shiny). And the funny thing is that they're both Calm-natured!
Delcatty: My most recent Diamond shiny. I hatched her post-Elite 4 when trying to get a suitable female Jolly Skitty for breeding purposes. She's Calm-natured, but the best thing about her is that she knows Baton Pass! :D (And no, neither of her parents were foreign; one was a Lopunny I bred and the other was a shiny Skitty I Pokeradared. GSC shinies anyone?)
And I'm currently hunting for Chinchou/Lanturn for two main reasons. One is that Lanturn's a cool-looking, seldom-seen shiny, and the other is that I've seen shinies in every thinkable method in my Diamond aside from fishing. I've ran in grass, ran in caves, Pokeradared, and even hatched them, but I've never fished one up in my Pokemon career. Wish me luck guys! :D
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Diamond FC: 3051 4644 2102
Platinum FC: 4297 2075 6241