Yup, that's right it's homework time again. I currently use
Picasa and pay for storage space, Picasa is free unlike most of the other photo sharing sites that only offer trials and comes with 1GB of online storage space free as well. There are two parts to Picasa, there is the web storage, I invite you to look at my gallery
http://picasaweb.google.com/weeezel and there is a free program that you can download that lets you edit the photographs or images. I also found that with Blogger, you can add a photo slideshow to your blog, very easily, you can choose from a variety of picture hosts, and then pick the gallery you want to show off. The modular nature of Blogger, allows you to put the slides at the top, bottom, or where ever. I'm pretty proud of some of my photographs so I put my slide show at the top so anyone viewing my blog can see. In addition to editing Picasa also has a face recognition system, in other words if you want to find the funny picture of your friend, instead of looking through the galleries you can browse by facial recognition. The two thoughts I have on that are, a) that's cool and efficient and b) it's kind of scary to think that the computer can distinguish a human face in pictures, well maybe not scary, I probably just watched the Terminator too many times.
I also looked at what other options, as it stands Picasa is free and has lots of features, but there is another site that I feel would be better for a classroom setting. The application I looked at is called
Pictoma. I think this one really demonstrates what the Web 2.0 is about. Pictoma allows for multiple people to upload to the same place. A classroom activity I could think of is to have the students do a project where they say, take a picture of your local court house, and then compare. The idea being looking at different ways they took pictures, different angles, and then tie it into a say a Government class. The downside is the cost, while it is only
$24 a year unless you're going to use it to have different people upload photos to the same location, like say a wedding, all the guests could post their pictures they took for you at no cost to them. For Picasa, 20GB of storage space was only $5 and also ties in to other Google services such as email and document storage, for my current needs Google's the place.