Home Sharing between wired and wireless devices.
For example: at work I have an iMac and a MacPro. The iMac connects to an AirPort Extreme wirelessly, while the MacPro is wired to the same Airport Extreme. My iPhone and iPad are also connected wirelessly, of course. The two computers have home sharing enabled and each can see and share with the other. My iPhone and iPad have also been set up, but they can only see the library on the iMac (connected wirelessly, remember). They cannot see the hard-wired MacPro.
Another bit of goofy: I just tried the Remote App on my iPhone and it has no problem talking to either of my Macs. File sharing, Remote Desktop, etc. are all still functioning fine.
Home is a bit different where I've got 4 macs (2 wired and 2 wireless), all connected through a Linksys router. In that setup, NONE of the computers see any of the other Home Shares on the network. But Remote App, Remote Desktop, VNC on my iPad, etc. all function between wireless and wired devices without issues.
The extra goofy there: I've been using the older, limited version of Home Sharing for the last couple years, moving music between my Macs' iTunes libraries flawlessly. That seems to be broken now.
Thoughts?
Mac MIni, Mac Pro, iMac, G5, MacBook, MacBook Pro..., Mac OS X (10.6.6), All software up to date, but a mix of 10.5 and 10.6 machines