===CritSmash (dbolter)===
===MemShrink (njn)===
The stealthy introduction of e10s (via the thumbnails child process) exposed a bug in multi-process memory reporting, which has now been [https://bugzilla.mozilla.org/show_bug.cgi?id=903949 fixed]. Nonetheless, the existing way of handling multiple processes is hacky and gross and needs to be improved.
===OrangeFactor (ryanvm)===
===Stability (kairo/bsmedberg)===