I hope that users of this StackExchange do not mind posting an announcement about the upcoming International Mathematica Symposium (IMS), to be held in Prague from January 12-14, 2015. The IMS is an interdisciplinary conference for and by all users of Mathematica in the physical and life sciences, mathematics, engineering, graphics and design, arts and music, education, industry, finance, and commerce.
If you use Mathematica in research or teaching, or if you have developed or are developing products based on Mathematica, then IMS is an opportunity to share your results with like-minded colleagues. IMS (also on Facebook here) has built up a deserved reputation as an exceptionally convivial and friendly gathering.
September 30 is the closing date for abstract submission, so hope to meet many of you at IMS 2015 in Prague early in the New Year.