Advantages of Custom-Built, Open Source Enterprise Portals
David Geer published an article in the Enterprise Open-Source Journal titled Advantages of Custom-Built, Open Source Enterprise Portals.I think it is an interesting article, but you can not trust me since part of it is based on David's interview with me. So, don't trust me and read it :)
EOSJ has some odd publishing format (IMHO) so you may be better off checking out the html version of the article online. All the rights to the article belong to respective parties.