nodejitsu/nodejitsu-api — comment on commit 54392835faf04c7e39d9479f798905c950f22230
File: node.js/lib/client/users.js line 64
By AvianFlu:

Removing the username argument here was wrong. It is a requirement of much of our superuser functionality that we be able to view user documents for users other than the user currently logged in.

The call signature of a public method should not be changed unilaterally. We have too many interdependent libraries at this point.