I know I'm being greedy, but perhaps avatar increased to 200kb?
I support Live-Action idea; support general concept of exclusive/hidden content.
I support the idea of Light-novels, but only the highest quality and only novels they can't be officially bought in English.
Feature so you can choose to notify someone that they've been mentioned by name-- not saying every time you type their name it will happen - it's a choice--, and they'll get a PM or something; like the Facebook feature. It'd potentially help with get users more involved, especially if their input is specifically requested.
I know this may just be me, but some form of restriction or requirement to make Requests? I know it's our choice to help them, but it does irk me seeing people (leechers) registering on here, just to have us find them what they want and then they pop off.
Again, this is just me, but maybe an auto-deletion of inactive accounts under a specifc post count, with a one-week email notification warning to log back in?