I'm not on the mobile very often but I can see the benefits of having an easy-to-use mobile application with all the bells and whistles. I don't know what it takes to set up a mobile application of this caliber though, I would imagine it isn't a walk in the park.

Are the voting and the image uploading the only issues you are having at the moment with the mobile version of the site or are there other bugs you've noticed?

Great suggestions by the way, I'm glad that people are taking the opportunity presented by @vempromundo in his post about Proposals for the platform.