I'm new to Pinterest and looking to understand things better. What's the best way to get pins to go viral? I hear it's a bit tougher to do these days but still possible. From what I gather, content and keywords need to be well thought out. Visual elements should be tall dimensions and there needs to be strong graphics & text overlays. Assuming these are there, how do you boost the pin? Is it group boards...purchased likes/repins...side accounts that support the main account? Is a boost even necessary and if so, what is the best approach? Thanks in advance to all the Pinterest experts out there!