No, not really. Only the person pressing refresh would get slower responses, and we do limit the number of calls we'll make to Dropbox for a given site.
I may not have explained properly. What happens is that when we get a request that looks like a refresh, we ask Dropbox for updates before we fulfill the request. So it's only that specific request that is slowed down.
I may not have explained properly. What happens is that when we get a request that looks like a refresh, we ask Dropbox for updates before we fulfill the request. So it's only that specific request that is slowed down.