I think it would be really great if we had the ability to share submissions directly to our wall-posts. It could include either a direct link in text or the preview image could have the link attached to it. Also should notify the creator that their submission was shared. You could share your own submission to self promote it, or someone else could share it if they thought it was cool to whatever haha. I thought of this today when someone created a fan skin for me- I wanted to share it and thank them, but didnt feel like copy and pasting the link, downloading the image, and tagging the creator (especially since I'm on mobile!). I definietly think this would be helpful, more efficient, and a neat feature to add!