My position:
I have been on the receiving end of being cheated upon (Nov 2008) and been with a married woman (July 2009). I was devastated when my gf cheated on me and it was doubly harder when I found out about the affair of someone else. That triggered me to look for "relationship" answers on the internet and stumbled upon the PUA community and the rest is history. Never thought I would do it to someone else's gf/wife/partner knowing how I felt at that time. But I did it and as I mentioned in my pevious post, I felt so guilty. The short term pleasure/gain wasnt worth the guilt I felt inside me for the next two weeks. Lame maybe! Hence, I have decided NEVER AGAIN. I personally think it is down to the individuals to have their own conviction on this issue. Done it, worn the t-shirt and not going there again...!