If you read the latest v5 news like I, you'll notice IP wrote in about thinking up shop items or some such.
QUOTE(IP @ V5)
So... start thinking of nice store items for mineral spending!
There we are.
I would like to see:
○ A "see other users inventory" item.
○ Costly filesize limit upgrades.
○ Purchaseable smilies.*
○The return of the kiwis, with a stock market trade on them.
*This would be rather tricky to prevent people who haven't bought them from using them but I think
it can be done. Make them a hidden BBcode in posts, and automatically transfer users who purchase the smilie to a group where the BBcode is aloud. Censor the name of the file so it can't be linked as an image.
But this would be hard so I say no more than 2 buyable smilies. Make them costly too, add some specialness to it.