Registered for the event that I'm teaching at in April. They've added a $5 volunteer administration fee, which is pretty messed up. A lot of the draws of that event are things that run on volunteer efforts. All things like that will accomplish is drive disengagement. (Technically I'm getting paid for what I'm doing, but not enough that it makes sense from a purely transactional perspective, but if I were signing up for grunt shifts I'd be pretty pissed about getting asked to pay for that.)