D vs C++11

["Erèbe"]

Hello student here,

I have started to learn D a few months ago with Andrei's book (I 
really liked arguments about design decisions), but as the same 
time I was learning new features of C++11, and now I'm really 
confused. (As learning projects, I've done an IRC Bot in D and an 
IPv6 stack in C++11)

D is a great language and introduce a lot of features I really 
like (range, property, UFCS, great metaprogramming, ...) but 
C++11 and the new standard librairy are well supported now.

I have some solid experience with C++, so I know how cumbersome 
C++ could be (C++11 and universal reference ?), but D has a lot 
of features too and (as C++) a slow learning curve.

I would like to konw the point of view of the community about 
C++11 in regard of D ? Is the gap between D and C++11 is getting 
thinner ? Do you think D will keep attracting people while at the 
same time C++11 has more support (debugger, IDE, Librairies, 
Documentation) ?