I know this would be a very interesting topic to some of you who really like DIY (Do It Yourself). Macro isn't impossible through our mobile phones nowadays because there have been a lot of products popping out on the market like the Photojojo and Jelly Lens but if you lack on budget or you just want a simple challenge and creating your own macro lens for your mobile phone, I think you would really want to check on this topic I created last 2009 on my personal blog. I actually learned it from Nokia Blog and applied it on myself. Enjoy macroing! :)