DiscussionLayout:A discussion with short comments

Build 3292 on gl/adjust-picture-layout-from-feedback
1200px
Reviewing disabled
Baseline History
Build 329205302b8
Current build. There are unaccepted changes, so build 3270 is still the baseline.
Build 327058e276d current baseline
Accepted by Ashleigh Carr.
Build 31738a6eaf9
Auto-accepted
Build 30239234ed0
Accepted by Charlotte Emms.
Build 2983bd64ff2
Accepted by George B.
Commenting is disabled because there's a newer build on this branch