OK, I'll be honest, I can't quite remember if this was done before or not (and I don't have any other spare boxes to test it on).[1]
During the installation of FC2 test1, when its time to change discs, I noticed that it didn't eject the CDROM automatically - I actually had to push the eject button.
If it used to be automatic, this is a bug (and I'll file it). If it wasn't, it might be a nice feature to have (and I'll file an RFE).
Test machine - IBM Thinkpad T20, with the DVD-ROM drive. Performed an upgrade install from FC1 (updates-testing).
Thanks.
[1] - I installed Yellow Dog Linux (so I could use Fedora PPC stuff from rawhide) on a G4 last night, and it actually ejected each CD automatically (which is why, I guess, I ask...)