Not exactly. Arc has "pinned tabs", but not "bookmarks". While they can be used similarly, I find it quite annoying to use the search to pull something out of

Not exactly. Arc has "pinned tabs", but not "bookmarks". While they can be used similarly, I find it quite annoying to use the search to pull something out of my "bookmarks", only to have it open a directory hierarchy eight levels deep when I switch to it. Likewise, if I navigate away from the page on the pinned tab, I lose my "bookmark".