Slush:
Do you considerate support getwork connections via port 80? I know that you want to shutdown them, but due to proxy limitations (whe i have some miners working), I only can reach 80 port. I put a mining proxy in a server at home, but my ISP changes the network and now my personal network can´t be reached by outside (only NATed connections). This was a kick in the balls for my. Can't connect vía VNC, have lowid in Emule, can't use mining proxy, can´t use remote emule, etc.
You could put up a proxy at home and translate port 80 to 8332 of your local proxy for stratum, if you wanted.
I have my proxy running on an odd port (not 80) and my internet workers bounce through there.
I have my proxy running at home, but changes in my ISP makes impossible to connect to home (appears that only NAT opened connections are allowed) This affects not only mining proxy, emule, vnc, etc.
And where my other miners are located, internet is vía proxy. Only HTTP, and 80/443 port. I switched them to other pool thats accept getwork via 80 port, but wanna mine in only one pool (slushs), and centralize my profits.
[EDIT]
If outside home make an traceroute, or ping, can't reach my host. Appears that fails at 1 route after mi IP. And in a tracert from home to other IP are an internal IP that appears to be the mother of conflict