Hi,
I'm studying technologies around portal and social network development. I'm interested in portal frameworks and widget containers. I'm looking for comparison between these technologies but I don't find any recent one.
I'm also particularly interested in OpenSocial APIs, Apache Shindig, OSDE, Apache Pluto ou eXo Platform.
Do you have any recent feedback on that kind of technologies? Or another else to suggest?
Another question: do you know any competitor to Apache Shindig?
