Snaggable Seedot? I'm pretty sure mine wasn't, at least, the Nuzleaf it evolved into looks normal.in XD, all seedots and smeargles are shiny. seriously, rent it if you don't believe me.
I have four shiny pokemon in total.
-Shiny Gyrados was from the second gen of course, I think I had three of them since I owned all 3 versions. (Hacked into Diamond by a friend of mine)
-A shiny Golbat I caught in gold. (Hacked into Diamond)
-A shiny pidgey I caught when I started silver after my friend deleted the file. (Hacked into Diamond)
-Shiny Pelipper in Diamond (Level 41, Route 230)
-Shiny Dialga (NON-HACKED) in Diamond (GTS trade for a... magikarp? Weirdos...)
My friend has a shiny lombre, and a shiny Deoxys and Celebi. (He got those last 2 from my other friend, little cheat... AT LEAST I EARNED MINE FAIR AND SQUARE DANGIT. D=
Not bad Shiny Master! Just to compare my collection with yours, since you're a master, I have all these in Diamond:
Duskull, Budew, Ninetales, 2 Ho-oh, Rayquaza, 2 Gyarados, Scorupi, Sneasel, Scyther, Voltorb, Steelix, Sableye, Absol, Larvitar, Mightyena, Exeggcute, Altaria, Dugtrio, Bronzor, Ghastly, Zubat, Giratina, Smeargle, Porygon-Z, Houndour, Bulbasaur, Kingdra, Nidoking, 2 Ditto, Pinsir, Rapidash, Suicune, Groudon, Breloom, Tentacruel, Zangoose, Abomasnow, Rotom, Gastrodon (east), Blastoise, Venusaur, Dialga, Starmie, Machoke, Tropius, Pelipper, Slowbro, Cresselia, Celebi, Palkia, Poliwhirl, Golbat, Uxie, Pachirisu, Spinda, Wurmple, Luxray, Charizard, Rhyperior, Metagross, Gardevoir, Gallade and Lapras.