Is 30,000 Apps For Windows Phone 7 A Big Deal?

The Windows Phone 7 Marketplace has, according to one unofficial source, reached 30,000 apps. 

To put the number in perspective, there are close to 500,000 iPhone apps available in the iTunes store and Android Market boasts more than 200,000 apps. Of course between them they also serve nearly two thirds of the global smartphone market. 

According to Windows Phone Applist, who track various statistics about Windows Phone development, there are currently just over 30,000 apps in the Windows Phone 7 Marketplace.