Why people focus on only the TFG is beyond me? De facto, they are nobody despite the fact that they have backing of the US/UN/AMISOM/AU. Do you see this map[1]? TFG stronghold (a few city blocks you can count with your hands) is pitifully small. They have no legitimacy. No confidence from the people. It's a sham where a massive Parliament (more than 500 individuals, almost 100% comprised of people who live in western nations throughout the year and haven't lived in Somalia in ages) gets bankrolled, the cabinet and the rest of the bloated executive branch stuffs their pockets with cash from the US. A president who was the leader of the leading Islamist militia group and now has switched shirts and flies around everywhere as "President of Somalia" (this is analogous to having OBL decide there's better pay to sit in Kabul as the President of Afghanistan and the world recognizing and funding him as a new legitimate head of state.
While on the other hand you have somewhere like Somaliland that has actually organized real, transparent, democratic elections, a functioning government that actually has confidence amongst its citizenry and yet isn't recognized by anyone and is basically ignored. Forget the fact that it's innovating in the mobile banking space at a faster pace than most other African nations, a booming renewable energy sector, and plenty of opportunities for outside investment. Sure, it has plenty of problems to deal with itself, is in active conflict with its neighbor Puntland, and still has a problem with corruption, tribalism, and nepotism...yet it is one of the few signs of progress in that nation.
When people say anarcho-capitalist society and things like that, they picture homesteaders or other idealistic groups of people living off the land with no rulers and loose confederations at best. Think Spain[2] in the 20th century. Somalia is quite unlike that.
[1] http://upload.wikimedia.org/wikipedia/commons/archive/9/9f/2...
[2] http://en.wikipedia.org/wiki/Anarchism_in_Spain