I have for well pointed out reasons; removed myself from the membership of polyamory, bdsm_poly, compersion, and polyamorous None the less, I leave them in my friends list. I do this because anything I want to read on any basis either goes in my friends list or on my personal bookmark list. Personally, I do not believe I am capable of practicing polyamory as I find myself far too selfish and jealous in a relationship. I maintain my readership, because I am always open to have someone attempt to logically change my mind. Further, I do not cut myself off from the community or interacting with any member of the community solely on that basis.
However, again, i've pulled my membership because, while I strongly support another's decision to be poly if it is their decision/will. It is not my practice, and despite the fact that we know "Member of" doesn't necessarily mean you practice it; I feel the need to clarify it to anyone who might make the assumption.
All in all this may sound a bit odd and closed minded of me. But I assure you it's not. Anyone who wishes to take up their concerns or offense with me can do so either in this thread or with me in person.
For the sake of arguement, I've also dropped: sex0rz, sextips and sex_addicts as none really appeal to me at the moment.