kdenetwork 3.2.3-r1 provides a patch for Yahoo Messenger. It is a Good Thing. I have been using it, and it compiled fine on a Pentium 4; it has not shown any sign of instability since it was installed (a few weeks ago I think).
I have searched any bug reports, but none indicate instability on x86; nothing in ChangeLog either.
On ppc, however, the ebuild should be marked unstable until bug 56779 is solved.
stable in portage.
Confirming spotting in portage and closing bug. Thanks!