Semantic web portals: state-of-the-art survey

Hello again,
Today i finished the report on the other paper here and i will introduce my new paper introduction. Semantic Web Portals State of Art Survey.
This survey is about the semantic web portals architecture and give a pleasant way and rules for the web portals and semantic web portals.
Older Version of this paper can be found at here.
At this version of survey, if you a quick look up the older one, the difference is the examples. There is no special example summary about the semantic web portals using today.