It's very possible that I've overlooked something, however, it seems that there is no way for the maintainer of a community to delete posts. Using the Win32 (and probably Linux) client, the moderator simply needs to sign in and delete the posts. However, for web users there is currently no way of doing this. I just tested it out and couldn't find a way. Even logging in as the community account doesn't work. Any ideas, anyone wanna fix this?