Magento leads in e-commerce with catalog and customer management, central administration over multiple storefronts, support for multiple currencies and languages, and strong reporting and analytics. Rules-based promotion tools and proactive alerts rival the real-time order management capabilities of many commercial products.
Call ‘em cool, but don’t call ‘em open. DimDim has gone the proprietary SaaS route.
The last source code published (v4.5) was nine months ago, which effectively shut out potential contributors and user/promoters. They’re now touting v5.1. Why would anyone contribute bug patches or new features to an old version?