Have you tried your personal Activity tab? On the top right of any vCampus page you should see your name; click on it to go to your profile and then click on the Activity tab. That should list all your activities including forum posts.
Thanks for the tip...that should help me find my posts.
I still like the way the My Discussions page looks though...it lets you see who made the last post, how much activity on it, etc. So if you have a place to put feature requests in, I think that would still be nice to have.