OTC Thoughts or How I Tried to Make Up for a Year of Negligence

So it's been a year since I really paid attention to this group. The size has grown to 81 members, which is pretty nice if you ask me.
Anyways, I was considering adding more artist connections. The feature doesn't seem to be working now, but I want some suggestions for when it does go back up. I was thinking:
The Music Tapes- Julian Koster project
Pipes You See, Pipes You Don't- Pete Erchick project
Chocolate USA- Earlier Julian Koster project
Major Organ and the Adding Machine- features Eric Harris, Will Hart, Jeff Mangum and Julian Koster
It's hard to figure where to draw the line since there's so many E6 projects and so many of the people in them have played with Olivia Tremor Control at one time. Also looking for possible connections to groups with similar sounds or groups that influenced OTC(or were influenced by OTC.) So I know I'm going to link to the Beatles. I was thinking of maybe Grizzly Bear who remind me of Circulatory System and OTC at their least poppy. Any other major ones I'd be missing?

Also I was wondering if anyone had the Olivia Tremor Control peel sessions, and if they're worth grabbing? Same goes with that alternate take on the Circulatory System album they released.