[44net] Services hosted on AMPRNet

Hey fellow AMPRs! I have been playing around with devices in my allocated block today, and realized there doesn't seem to be a consolidated place to show where services might be hosted on the AMPRNet... for example a GPS trained NTP server, IRC server, etc... allowing amateur related traffic to stay on the 44/8. Does something like that exist? Is there any reason to not make services like I am describing available to other hams? Thanks, Neill