Thanks for those links. I'm going to check them out right now.
And are you asking me specifically what I did? Glaze told me what he did in Beyond Her Garden, and I took some of that with me when I did this. Panned center was the main vocals, format raised slightly. I took the harmonies (which in this case were 2, mostly 5ths and doubling the root... hell I don't even remember) and left the format. I also panned those right and left slightly. I should have raised the main one an octave up and kept it pretty quiet in there. I think he did that for Beyond Her Garden. I did some pitch modulation and yeah. It was rushed, I could have done better with the pitch correction.
If you weren't asking what I did... well there you go anyway

edit: and soundgoodizer
I think other than that and some magic, Glaze goes his vocals just like that. I could be wrong. h8 might have a phaser or chorus or some other time based effect with his delay? I'm not too sure.
edit edit: Oh yeah. h8_seed is totally running a vocoder on Heartstrings.