Possible to preview attached files?

Yes, we definitely want to have a better way of previewing files on the same page in the future (I personally do not like clicking all the way through the Salesforce file pages). You can do some of this right now/soon by building your own popups, but it would be really great to have previewing preferences built into our file component. So you think the Chatter Files data structure would be better for this? Do you have any more ideas/advice about how we could best do this?