As some of you may have notice this thread was posted recently
My idea links on from this one, to not only having a my ideas tab, but to also have a "My Published Ideas" section on your profile page:
I think that there should be a list that shows all your published ideas underneath your kudos posts,
That way those who have published an idea can easily find their ideas without having to search through the forum.
You could also have for each idea, it's status clearly shown so that the user knows if it is set as "new idea" "under consideration" etc. and its current kudos figure and how many new or unread meassges, this means they dont have to keep opening up the idea to check for updates. Its all clearly laid out on their profile page!
As always feedback is appreciated ... please Kudos if you agree and would like to support this idea.