I really do not want to have user ratings and tagging installed by default on my system, as a minimum this needs to be made an option so that I can disable it. I make limited use of tagging and ratings deliberately and it is plain wrong that my information panel shows a rating on a resource that I have not personally rated. Both of these features are very personal and it is "My Library". I get that Logos is moving towards a collaborative model but we need to be able decided whether we collaborate and with who.
Read elsewhere that this was challenged in the Beta, I think someone should have listened and changed this before the release.