Seconded. With all the patches and mods it is strange that no one has done anything about this. Even with rich merchants, instant vendor item respawn, alchemy perks and ridiculous transactions resulting in 100000+ gp, which was all used on speech training, was it not possible to max speech anywhere near fast. I imagine only a madman with far too much time on his hands would be able to get to 100 speech without mods, console commands or shamelessly exploiting flaws in the game. Allowing proper speech leveling when selling stacks will not ruin the game; rather, it should have been that way from the start.