Planned vs. Actual

Is it possible, or is there enough desire (entirely possible I am on an island here), to show planned vs actual training, in blog view. A nice way to tie everything up, as you enter the days training, for it to draw from your planned schedule, and post to your blog as well. A simple view to determine whether the day was a 'P' or an 'F'. Some may even want to go as far as shading the square red if actual did not meet planned, and green if it did. Shouldn't be much more than a simple query / compare, but if I am the only one yearning, don't go to any trouble on my account. Thanksd