Share 'Do you feel guilty when people follow you but you don't follow them back?'

+JMJ+I ask because some really great book bloggers signed up to follow my blog this week, but I didn't reciprocate. My main reason for demurring was that they specialise in genres I'm not really passionate about. I can understand the rationale of "I'll follow you if you follow me," but I like my Blogs I Follow list to reflect my actual blog reading rather than my networking.Thoughts?