The document evaluates the impact of the UK Retail Distribution Review (RDR) on the distribution of investment funds, particularly focusing on the potential proliferation of share classes and the effects on fund managers, platforms, and advisers. Despite fears of significant changes and share class proliferation, 2013 saw minimal disruption, with managers maintaining pricing strategies and utilizing unit rebates instead of creating new share classes. It highlights ongoing challenges in the industry, the necessity for technological advancement, and the importance of transparency, while offering scenarios for future developments in retail investments.