Re: document package.el

[Richard Stallman]

    I personally think that upgrading packages should be a conscious, 
deliberate 
    action.  You never know what changes the developers have put in the upgrade 
and 
    what those change would entail in terms of how you will use the package.

I agree.  Not only that, but we want users to be conscious of and control
what software they run.  Leading them to let things be updated automatically
is the opposite of that.