twitter/bootstrap — comment on commit 5ad5dde1e24f668cf9b720dd59fc2a7d4808c0b3
File:  line 0
By jonschlinkert:

oh yeah, that... agreed that a smaller footprint is better. I'm okay with the tradeoff though: a little extra weight for a more flexible grid. my 2 cents. I'm glad you want to keep it clean too, that makes life easier for everyone else :)