Mobile portal Download.mobi

In the era of the development of mobile technologies and the rapidly growing number of Web 2.0 resources, I am learning the basics of site building for free or shareware CMS. I support the idea that no matter what the site is written on, the main thing is its content.
My last project is Download.mobi . The idea cannot be called new and some kind of over original, but its essence is in the organization of the resource with free mobile software, where users can find everything they need. As an addition, he organized a catalog of mobile phones (not yet complete) and mobile content (regular affiliate program).
I ask you to evaluate the resource, leave constructive criticism, useful tips or interesting ideas for the development of the site, which would not be superfluous on the resource.
For example, I have the idea of ​​putting blogs there. Is it worth it or is it going to be "kisya-mesya", "a lot of small" and other "belebah".
Also describe the design and graphics. Most of everything is painted with your own hands.