I haven't been on this site in years, looks good.
Anyway, since were on the topic, I was one of the people WAYYYYY back in the day pioneering Dredge and refusing to add mana to the deck. Here is a small tourney winning list from 2009. I was running some interesting stuff. Dredge doesn't even look the same anymore. I ran Sundering Titan because I just liked the artwork, and it thew people off.
Lands
4x Bazaar of Baghdad
4x Dryad Arbor
Creatures
4x Ichorid
4x Golgari Grave-Troll
4x Golgari Thug
4x Stinkweed Imp
4x Narcomoeba
1x Sundering Titan
2x Cephalid Sage
2x Flame-Kin Zealot
Spells
3x Chalice of the Void
4x Bridge from Below
4x Dread Return
4x Cabal Therapy
4x Serum Powder
4x Leyline
4x Unmask