The document discusses the significance of Web 2.0 for architects, emphasizing the shift from traditional marketing and static web pages to dynamic interaction and collaboration through social media and online platforms. It outlines the evolution from Web 1.0 to Web 2.0, highlighting how features like blogs, forums, and social networks facilitate communication and information sharing within the architecture and construction sectors. The text further explores the implications for marketing strategies, suggesting a move from tactical promotions to more integrated, long-term approaches that engage the wider organization.