Connecting my Social Graph on Product Hunt

My biggest challenge with my recent launch on Product Hunt was not being able to easily identify who in my network is ALSO on Product Hunt. This could easily be remedied by allowing me to connect to LinkedIn nd Twitter and then showing me who from my network is also available to follow on Product Hunt. Does this exist and I overlooked it? If it doesn't exist, any thoughts on the reason it might have been omitted? Does anyone else think this might be a valuable Product Hunt feature?