Installing •Composer XE 2013 SP1 initial release (compiler 14.0.0) did not include VS2010 Shell

I used this exe:

w_fcompxe_novsshell_2013_sp1.3.202.exe

to install the compiler without having any Visual Studio installed.  I had expected that a shell of VS2010 or 2008 would come with it, but it did not.  How come?