We need more features! (Please read - you'll love 'em and it's doable)

I've been a long time Instagrille user and I'd like to suggest some features I've been missing: 

• We definitely need a notification when someone mentions you in their comment or picture with your @username
• We need an upload feature. You may say it's impossible, but it has already been done by Gramblr and I'm personally using it frequently. Don't worry - link is not a virus (I personally uploaded it).
• Another cool feature would be a possibility to see who has unfollowed you or is not following you back (this may be checked maybe once in hour to prevent server overload). You can already check that via Unfollowgram, but since I'm more or less hardcore Instagram user, it would be a killer feature to check that in Instagrille.