Good stuff, thanks!
I just wish I knew how to customize the Notes To-do form. With the default installation of Notes 6.x it is easy to copy an email into a To-do, Memo or Appt, and the form has a field for category (context), but it's not as elegant as the form you use.
I also think that the Welcome screen is a vast improvement over previous versions, but you can't group To-do's by category, which kind of defeats the purpose of putting them in categories if you're going to use the Welcome screen extensively. (You can display the category column, and sort on it, but it doesn't allow you to group by it (a'la Outlook)). Interestingly enough, it does group by Overdue and In-Progress...
I'm one of the people that has asked about getting access to your eProductivity template, and I do agree that your customizations and tools shouldn't just be used to re-file your Inbox. I am just hoping they're made available to everyone eventually.