I believe a bunch of blocks of effects are going to be shared and posted soon. Axechange eventually should support sharing blocks, but AFAIK does not now. I just posted the first one of my MOAEE (for the Electric Mistress) in block format instead of presets here: Fractal Audio Systems Forum - Recent Blogs Posts - Blogs
where can i find presets for the effects themselves, i.e. different verb presets, presets for the multi tap delay, leslie presets, etc?