Well I love teaching and discussing math, although these days in TIFR I don't teach. Am looking forward to get back to it!
In the past I have lectured Calculus, linear algebra and linear programming in UBC, and have TA'd almost every possible course at the department at the Technion (favourites- PDE's and Math for Architecture students).
I have made use of innovative technologies in my UBC teaching, and in the Technion got a prize for excellence in teaching in 2010. Loving to teach is one of the main reasons I'm in Math!