The only way being single (IMO) is a poor choice is in the very narrow definition of what a single person can do for recreation in the JDub religion.
If you choose to be single you automatically remove at least one half of the oh so "loving" congregation as associates. Remember, according to WT men and women cannot associate without jumping in the sack for some mattress acrobatics. Of course you will then feel like a third wheel because most everyone else is married (usually miserably). Besides who wants to hang around with squabbling people?
For me being true to myself, enjoying a wide range of people both male and female on a completely friendly level is the most important. However the greatest majority of my female associates are not JDub's for very good reason. And if one of my single woman friends happens to want some very discreet extra attention, well that is like icing on the cake.