Bonjour: What impact on network?

[JoeH]

I can see the status lights on the switch ports for my network. At times I know nothing else is going on with my network but Bonjour, I see the activity LED blink maybe a couple times a minute. The broadcasts are only for Bonjour traffic that all network devices should see, the Bonjour "chats" would only be between those network nodes chatting with each other. They are not broadcast like the discovery and announce of services messages are.