Speaking for myself, no. I'm not polyamorous. My doll and I are strictly monogamous, and definitely happier for it. While I've never been an overly jealous/territorial person before, with her it is a whole other story. Poly happens in all walks of life though, not just the D/s community...it's just easier to explain in the D/s world. In 'vanilla' life, it would be more likely to be seen as cheating or 'having a mistress on the side'. Just my two bits, Sorry they're not worth much.