Online Photo Albums?

Please tell me your stories of online photo albums, preferably UK-based, or if not people who aren't hasslesome for the payment. I've got a load of photos from Brighton Pride on hard-disk and am anticipating taking more at Bicon, I quite fancy the idea of putting them up for a month or two so friends can access them and then take them down, the way things are I anticipate any account being idle for several months of the year, so not having to pay a huge subscription charge when there's nothing up there would be good.

Any recommendations please?