On 6 December 2010 19:38, Anne Wilson annew@kde.org wrote:
We have large numbers of registered users who have never contributed anything at all, so I suspect that some of them could be bots. I had considered trying to identify all who have been registered for more than a year without contributing, and removing those accounts. I don't see the advantage to either the wiki or the user in a non-contributing registration.
If they've never edited (including deleted edits), then it should be safe to delete them from the database, but you would have to do it manually as far as I know. You may need to delete log entries concerning those users as well (at the very least, they will each have a log entry from when their account was created), since otherwise they would refer to non-existent users and I don't know what problems that could cause.
While you are right that there is no advantage to non-contributing accounts, there isn't really any disadvantage either. You are better off just ignoring them.