In 3.0 if you click a 'Task' or 'Note' in the 'Activities across projects' home screen it takes you directly to the Project, the Task (within its Task List) and opens the Note for an additional comment.  Excellent.

In 4.0 if you click a 'Task' or or 'Note' in the 'Activities Stream' home screen it ONLY takes you to the 'Project' in Classic View.  You have to scroll and go back and forth to figure out which Task, then open the Task to see the Notes in the right pop-up box, then scroll down to the bottom, then add another Note (now Comment) and you still have no way to send an email to anyone about the Note/Comment.

I am sure this has not become ten times harder on purpose so what am I missing?  Is there a faster way to do this??

Any help is appreciated.