Bukkit

• Conflict detection for other plugins AntiShare doesn't get along with
• Configuration Helper
• GameMode Regions
• /gm command
• Inventory Mirror command
• Periodic save option
• Update check, usage statistics, and a better API
• Built-in debugger
• 'Hazards'
• Survival block tracking
• Negation in the blocked-actions lists as well as the tracked-blocks lists
• Words and ID's can be used in the configuration (eg: stone)
• AntiShare-exclusive logging with analyzer
• Events for notifications and bugs (for AntiShare developers)
• Better permissions (makes more sense)
• CraftBukkit for Minecraft 1.2.4 Support

The plugin may not work correctly with other anti-grief plugins such as Burning Creative Suite and Essentials-Protect if not configured right.