Could u be more specific about the differences. I mean, regarding the technology and cost advantage, which would be the best. As far as I know, Sharepoint usually demands special personnel for updating the site content, in another hand php is easy as a blog. Also the cost of creation, Sharepoint is about 20% more expensive. I would like to know, the Sharepoint performance in a common site, only information, is really above of the range that would justify the higher cost?