Well, after weeks of problems trying to login to my Zooomr account, it looks like Kris has got TypeKey logins working again – which means I can start using Zooomr again!  The latest feature from Kris is portals – a way to use what appears to be Javascript and DHTML to do area selection on an existing image, and ‘portal’ through to another image.  When you view a portal-enabled image, and mouse over the indicated portal area, you can click on the portal area to get the next photo.  A nifty way to link a series of images, either in a straight path, or branching paths.