SUMMARY According to bug #402801 the tag feature may require too much screen estate and should be made optional.
First, I assume this means to disable the feature at runtime, not at compile time. Second, should this be expanded to allow disabling any feature where doing so would save screen estate or simplify the UI, and not remove necessary functionality? I am just slightly concerned that someone will turn off some feature, and then forget he did so and wonder why it's not working.