I've noticed a large library of visualforce components that are build aroud the ideas product (apex:vote, ideas:detailOutputLink, etc.) however I can't find a way to set up a view override for ideas like I would for normal salesforce objects (where this can be found under > Standard Buttons and Links and press edit next to the view link).
Is it possible to set up custom visualforce pages for ideas and have them be the default view of ideas?
EDIT: I just tried adding this to the metadata and saving via the IDE but the server silently removed it on save:
<actionOverrides> <actionName>view</actionName> <type>visualforce</type> <content>IdeaView</content> </actionOverrides>