I'm for it why not.
But I think Immigration in Somalia would only be limited to African nations. I cant see why nationals of European/american or any first world nation would go in large numbers, when their own countries are progressing towards the next industrial revolution.
Plus, you have the problem within society itself in Somalia, women would be ostracised for how they dress due to sharia that alone would put off many expats unless they're muslim. (you know how the global media loves painting pictures on these types of topics).