Pinned items - misc feedback

Misc observations from playing with pinned items in tools.

1. When there were no pinned items, the text wasn't clear on how I would pin an item, as there was no option to pin on the home screen. I had to guess to go to the notebooks, tasks or dashboards to find an option to pin an item.
2. If we are using the term 'pin' it would be better if the icon were a push-pin, not a star.
3. As soon as I pinned one item, I lost the intro text and could no longer remember what resource types can be pinned.
4. The trashcan icon on the pinned items was misleading - I was nervous that it would delete the dashboard, not just unpin it. Once I clicked on the icon, it said 'unpin' which helped, but I literally asked Shmuel first before clicking on the trashcan, just in case.