You're having insane luck with ~350Mh/s, considering some of the other pool hashrates are close to 250Mh/s.
Just goes to show what hard working, professional pool management achieves. All you other pool operators take note!
Omg, diff 0.15.... my server is going to choke so hard with that diff and this net hash power... wtf why is it FALLING?
Strange. Even if it were forking dedicated's fork should have a higher difficulty than that.
[Edit]
I think the hard fork that was scheduled for ~3 months into the future from mid October may have gone into effect. There isn't much documentation that I can see though.
[edit 2]
I didn't see any changes to difficulty adjustment in the last client so maybe it's an effect of the difficulty smoothing? Just so long as my hash isn't going completely to waste on a fork I'm happy.