If you don't have tools, you'll never know the feature is there -- there are only two tiny places in the interface that the word "tools" will appear, and they are both buried pretty deep in doing custom things.

I would really, really prefer to be able to disable 'tools' via 'preferences'. I will never in my life use this feature as I travel a lot and simply don't have any. Besides, I wouldn't call the main part of the interface under the 'library' title "a tiny place of the interface". In reality this is the most prominent section of the interface. Please make it possible to get rid of it. Otherwise I'd have to switch to smth else, more library oriented.