This Thursday (16th June 2011), we're going to be shifting things around in our UK datacentre. There should be no noticeable change while you're using Link Builder or our Keywords Tool, but because one of the things that we're going to be moving is our email system, we might take a little longer to get back to you than we normally would.
Also, Strategizer will be offline for around an hour while the work takes place, but after this we'll have a smoother, faster tool for you.
We have a ninja sysops team, and they're going to be working as quickly as they can to get everything moved over with minimum interruption.
If you need to contact us in a hurry though, we have our normal channels open - our phone number is +44 (0) 333 200 4555 and our live chat system should be unaffected - (both of these are generally available during UK office hours)
Let us know if you have any questions about this - and we'll see you on the other side.