Articles about milestone

Instagram hits 80 million users
Nintendo 3DS sales reach 5 million in US
Xbox 360 holds no.1 US sales spot for 18th consecutive month
BlackBerry App World hits 3 billion downloads
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Samsung Galaxy Note: 5 million shipped
Skype: 34 million people online
Skype: over 32 million signed in at the same time
Windows Marketplace hits 60,000 apps
Samsung Galaxy Note: over 1 million shipped
Call of Duty: Modern Warfare 3 hit $1 billion sales in 16 days
Android Market celebrates 10 billion app downloads
Samsung TV Apps surpasses 10 million downloads
Over one million iPhone 4S pre-orders on the first day
Windows 8 Developer Preview: downloaded over 500,000 times
Windows Marketplace hits 30,000 apps
Apple App Store hits 15 billion downloads
Cincinnati Bell teaches Motorola Milestone XT720 users how to root their phones
PayPal hits 100 million active accounts
Google activates 500,000 Android devices daily
OnLive to add 100th game to its lineup: Red Faction: Armageddon