I think Stephen Meyer has made an excellent case for Intelligent Design with his two recent books.
His argument is largely based on information bearing properties of DNA and RNA. Random forces can only produce so much specified information. It seems even the most simple biological organisms require a lot of specific information in order to function.
I think if cells and their structural hierarchy were determined by a bunch of complex chemical reactions then Darwin's theory, for the most part, would have more ground to stand on for explaining the history of life. It seems to me Darwin's theory only superficially explains the origin of species.
Cells are not just complex chemical reactions. The genome has digital codes that direct functions much like hardware and moving machines are directed by binary code.
After reading his books, it has become common sense to me.