EditGrid is still around and free and unlike Google Spreadsheet's broken importXML function (see: http://goo.gl/fWYDi) it has a web_xpath function that mostly works.

Also worth noting DabbleDB is one of the (few?) relatively well-known projects implemented in Squeak/Seaside as discussed here: http://www.jarober.com/blog/blogView?showComments=true&t...