Ok, I admit I am once again a bit late with this new stuff. I have seen a few bloggers out there publishing posts with great photos, one of them being Justin Knol.
In the past, when sharing photos with friends and family, I had to upload them to my Domino server and hope that my old server could handle the load. Meet Flickr! Very simple user interface and even a downloadable client to easily upload photos! It even have an interface for WordPress, making publishing photo blogs easy!
There are some strange things happening sometimes, but hey, it’s still a beta!

Have a look at my somewhat empty Flickr page.