I prefer mostly to be on the Dominant / top / active side these days, but I am a switchy type and I do also have a strong masochistic (NOT submissive) streak.
I'm not really actively looking at the moment, but it would be nice to meet a sub or switch for casual play and visits to clubs ... and possibly more if the chemistry is right.
As a top/Dom, I do aim to please. I try to do things that a person at least at some level basically enjoys, rather than trying to push at limits. Like many switches, I am more interested in the physical sensations of play than in the psychology of Dominance and submission.
I'm polyamorous and married (although it is a rather unconventional marriage, and we live separately) ... so if you are seeking an exclusive relationship, I would not be the guy for you.
Outside of BDSM, my interests include classical music, messing around with computers, and travel. (My most recent long trip was to South America - the picture in my profile shows me on the summit of the volcano Villarrica in Chile).