Technically, we would have hit 500 members some time ago. I forget when exactly this happened, but I do remember when Malte deleted some accounts, which I can assure you was a long and careful process. Malte wanted to delete only the accounts that were more than a year old and had made zero posts. (Some had not even logged in since they were created many years ago!) He also made sure to contact each and every one of them before doing anything, in hopes that some might come back and start posting. I think we ended up getting rid of two or three dozen "empty accounts" by the end of it all. I think if we did the same thing right now, there might also be about two dozen "empty accounts" that currently do nothing but take up space.