Top Sites and Cover Flow views, Smart Address and Search fields, Nitro engine, full history search...
New in v4.x: Security fixes for 16 flaws (v4.0.5); Top Sites and Cover Flow views, Smart Address and Search fields, new Nitro engine for faster performance, full history search, native Windows look and feel for XP and Vista users, full page Zoom, tabs at very top of browser Window, phishing and malware protection, robust set of developer tools; Release Notes - Last Updated: 03.15.10 (v4.0.5)
New in v3.2.x: Various security patches and bug fixes for earlier releases; Release Notes - Last Updated: 02.17.09 (v3.2.2)
Pros: Attractive interface that maximizes screen space, good text search feature, excellent navigation features to bookmark sites and "snap back" to sites, "Bonjour technology" allows Safari to automatically find devices such as printers, routers, and webcams on local networks
Cons: No major features beyond what the competition has to offer; doesn't always follow Windows conventions, which can result in some minor quirks and annoyances for Windows users