post-blaze-builder
Phenom II X4, GHC 7.6.3 on linux, Konsole
  [("no-diff-opt-0",81,6),("render-char-0",318,10),("render-char-1",126,9),("vertical-scroll-0",745,39),("image-fuzz-0",182,7)]
  [("no-diff-opt-0",94,6),("render-char-0",322,10),("render-char-1",137,7),("vertical-scroll-0",770,36),("image-fuzz-0",186,8)]

2 ghz core i7, GHC 7.6.3 on Mac using iTerm
  [("no-diff-opt-0",30,3),("render-char-0",118,8),("render-char-1",49,5),("vertical-scroll-0",307,27),("image-fuzz-0",194,13)]
  [("no-diff-opt-0",29,3),("render-char-0",119,9),("render-char-1",49,5),("vertical-scroll-0",307,27),("image-fuzz-0",192,13)]

2 ghz core i7. GHC 7.6.3 on NixOS over screen + ssh using Mac iTerm
  [("no-diff-opt-0",18,26),("render-char-0",93,140),("render-char-1",26,46),("vertical-scroll-0",190,279),("image-fuzz-0",117,107)]

pre-blaze-builder

Phenom II X4, GHC 7.6.3 on linux, Konsole
  [("no-diff-opt-0",79,6),("render-char-0",474,10),("render-char-1",154,12),("vertical-scroll-0",702,37),("image-fuzz-0",144,6)]
  [("no-diff-opt-0",76,6),("render-char-0",485,11),("render-char-1",152,13),("vertical-scroll-0",701,37),("image-fuzz-0",149,7)]

2.4 ghz intel core duo. Mac iTerm
  [("no-diff-opt-0",43,9),("render-char-0",345,28),("render-char-1",76,14),("vertical-scroll-0",431,62),("image-fuzz-0",169,21)]
2 ghz core i7. NixOS over screen + ssh using Mac iTerm
  [("no-diff-opt-0",16,23),("render-char-0",119,182),("render-char-1",32,44),("vertical-scroll-0",164,245),("image-fuzz-0",94,75)]

no unclipped opt 5.0
on toast
  [("no-diff-opt-0",147,8),("render-char-0",332,18),("render-char-1",277,16),("vertical-scroll-0",1503,61),("image-fuzz-0",46,3)]
  [("no-diff-opt-0",137,11),("render-char-0",470,18),("render-char-1",254,18),("vertical-scroll-0",1240,56),("image-fuzz-0",46,3)]

on ooyala, no screen, iTerm:

  * 5.0 initial:
      * [("no-diff-opt-0",24,3),("render-char-0",102,8),("render-char-1",41,4),("vertical-scroll-0",226,24),("image-fuzz-0",17,1)]

  * post background span replacement:
      * [("no-diff-opt-0",26,3),("render-char-0",109,8),("render-char-1",44,5),("vertical-scroll-0",244,26),("image-fuzz-0",17,2)]
      * [("no-diff-opt-0",25,4),("render-char-0",110,7),("render-char-1",43,6),("vertical-scroll-0",239,24),("image-fuzz-0",17,2)]

release 4.7
on toast
  [("no-diff-opt-0",226,13),("render-char-0",411,22),("render-char-1",386,21),("vertical-scroll-0",1930,96),("image-fuzz-0",1225,52)]