With well over 8,000 downloads from the US Mac App Store complete with 5 star ratings, there’s no doubt that OS X Lion is a huge sucess for Apple. There are currently 1,765 written reviews in the Mac App Store. Looking through the comments though, there are also quite a few customers experiencing speed problems amongst other things, check out our final paragraph in this post for some solutions. Take a look below at what most users find to be the greatest feature of this new best selling app to hit the Mac App Store. AirDrop Looking for a fast way to share files with people nearby? With AirDrop, you…