I am just having awful trouble at the moment.
With opera, ie and chrome. All either responding very slow or not at all...
However it could just be my uni proxies going a bit tits up :s
EDIT: Seems like quite a few people are affected - it shows how much you rely on something when it stops working - fingers crossed it works again shortly
EDIT2: 11:28 I have movement, some messages have shown as received via googletalk...