A few of you have already discovered this new feature in Notes 8, but for those of you who have not (especially for those of you who feel compelled to send your feedback to my personal email... and that includes all you internal IBMers, too...), I am pleased to point you to our new menu item: "IBM Lotus Notes Product Feedback", as shown in the following screen shot.
Clicking the menu item takes you to a web form, where you can give us your feedback, opinions, requests. The usability team reviews the input on a periodic basis and shares it with the design and development team. Positive comments are also joyfully received on that site :)
Your direct channel to the design and usability team