It does seem like there is this web of connections between the various podcasts.
Dis has had some connection with John Panda - who in turn has had connections with almost everyone of note within the community. WDWNT and Easywdw are connected at the hip. Tim tracker and brock/promise (don't remember their
youtube handle) are close.
The various sites/vloggers all offer something unique and it connects with different audiences.
I watch those that tour and visit the parks like me. But I will say that the biggest connection I feel is with those that get giddy excited about things. That is why I love Ryno and Tim and Jenn. Even Peter comes across that way sometimes.