I don't think it is something you did. Slush indicates his pool is under attack and deep bit users are indcating connectivity issues.
I'm referring to the fact that this all happened a few minutes after I posted that I had submitted a giant list of IPs that I had been collecting from the botnet miners the last few days. Could very easily be the childish mentality of these "hackers": "Oh yeah, well I'm going to take my ball and go home, but first I'm going to pop your ball."
Looks that way exactly. Can verify issues off and on connecting to you, Slush and deepbit..