Just a quick note that the proposals deadline for the C++Now 2013 conference has been extended to January 5th:
http://cppnow.org/2013-call-for-submissions/ C++Now is the largest general C++ conference, that is, it is not specific to any library/framework or compiler vendor. C++Now has three tracks with presentations ranging from hands-on, practical tutorials to advanced C++ design and development techniques. Like last year, expect a large number of talks to focus on C++11 with this year bringing more practical, experience-based knowledge on using the new language features. Giving a talk at C++Now is a great way to share with others something cool that you have learned or built. Plus, the registration fee is waived for one speaker of every standard presentation while shorter sessions are prorated.