I am in love with flickr . Not only can i now upload my photos to flick and blog via mail (in one shot), but i can also display random photos (which so many of you have written to me about).
Today, i have posted a new Zeitgeist on the main page (see that little slideshow of my pictures). To do this, u need to have a account with flickr (which is free) and then head over here to get yours done (u will need some pictures to have in there, of course).
Personally, my favourite thing is the notes that i can attach to photos and the Exif data (whats exif ?).