After some consideration, I deleted my ResearchGate profile. It wasn't a terrible experience, although I never felt comfortable uploading papers to their system. In the end, I decided that belonging to another Facebook-like social network wasn't justified. It feels better to narrow down the social media presence. Online marketing and networking aren't my strengths. Anyone interested in my research can easily find me via a simple search and email message.
@fresseng Thanks for the inspiration!