Current Projects chat and miscellany

My new bike... a just-finished rather than a current project, and not fixed or singlespeed, but it has an eccentric bottom bracket shell so by my rules it's allowed in here.

I just took it out for its first ever off-road ride and fell off into a gorse bush.

Thanks to Scott for putting it together for me.

Looks sick,
but why do you need an EBB with a derailleur?
Or is it just if you want to run it SS?