I am using Evernote together with the Secret Weapon methodology, and rely heavily on being able to filter my notes by selection multiple tags. In the previous version this was a breeze by selection multiple tags in the left sidebar. Now, in Evernote 5 (on Mac), you can only select one tag at a time in the sidebar, and there is also no highlighting to show which tag you have selected. I know that you can see the tags selected and filter by multiple tags by clicking the little blue tag icon at the top of the notes list, but that's not user friendly at all. Please bring back multiple tag selection and highlighting of selected tags in the left sidebar.