I for one would personally like to see that chip reach 6 GHz.
I don't know if that has even been attempted yet...anywhere.
Idk abt fc but i plan to oc my Sempron 140, Phenom II 940 and my Xeon provided i could get it back later on.Doing it for personal satisfaction and not any public recognition so it won't bother me if i have to replace any hardware afterwards.