Best Practices put forth by code reviews should be documented on the LP wiki

The code reviews done by SteveA (and most recently spiv) provide us valuable insight and common guidelines to follow in Launchpad development work. I think the general guidelines put forth in the code reviews should be collected into a coding standards document on the new Launchpad wiki. There was some work done a while back on the warthogs wiki in this regard but my guess is that that information needs a fair bit of updating to account for the feedback put forth in recent code review work.

I also think it would be useful if the code review team took ownership of this document, to help ensure it's kept up-to-date and to ensure that it remains a valuable point of reference for Launchpad coders.