Reviewing, reviewed, and the magical +1

[jhermes]

Wouldn't it be nice if confirming that you're reviewing bug #N set a review field to your name in the Jira defect?

"jbellis: jhermes, can you review #N?"
"jhermes: reviewing #N"
-ding-

Wouldn't it be nice if when you said you were done reviewing, that moved it into a reviewed/ready for commit state?

"jhermes: jbellis: #N reviewed."
-ding-

Wouldn't it be nice if when you reviewed a patch (whether or not you were the main reviewer), a +1 added you to the list of people who reviewed #N?

"jhermes: jbellis: #N reviewed. +1"
"mdennis: #N +1"
"stuhood: #N +1"
-ding ding ding-