It's for the 1.0 version of dbsave
Q1: suppose a plugin needs a widget active or a link added to a menu , is the plugin setup ( in admin / plugins ) allowed to add them or it must tell the user to do it himself ? For a novice it's a headache
If someone tests a plugin, perhaps he wants also an un-setup tool , a button 'unset before removing'. Let's be aware of qa_options , it must not keep thousands of unused entries.
Q2: are adding items to a menu and activating widgets documented ?