Pawb.Social Feedback

Heyo, how much should we care about uploading images to pawb.social? I've been trying to upload to imgbox instead of pawb.social to limit the amount of extra bandwidth/hits that pawb.social needs to serve, but I'm not sure how much that actually costs in reality (or e.g. if it will end up scaling poorly in the future). I imagine there might be an image cache anyway, which would line up nicely with new posts getting a buzz of attention.

On a related note, I did see this post on object storage recently, which may be helpful if we're not already doing something similar.