If you're an avid picture taker and would like to upload pictures directly, just say so in the email and you can get added as a member.
If you want to download any of the pictures from this site, you can do so for free simply by clicking in the picture you want, and on the right hand side choose "Download this Picture." You may need to create a 'Shutterfly' account, but that's free as well. Of course, you can order the pictures from Shutterfly directly, but that's up to you.