How to suggest an application page?

Hi all,
I noticed that using fwizard is not possible to "suggest" an application page;
googling, I have found that it seems to be a FB bug, also the "Suggest to friends" link in the fan page actually doesn't send out invites.
Any workaround for this issue?

When i was promoting an iframed loudmo page (PPI) I also had this problem where invites weren't getting though to people so I made a seperate fan page with Static FBML saying: "Click here to go the app".