Posted by randfishEarlier this week we launched our brand-new link building tool, and we're happy to say that Link Explorer addresses and improves upon a lot of the big problems that have plagued our legacy link tool, Open Site Explorer. In today's Whiteboard Friday, Rand transparently lists out many of the biggest complaints we've heard about OSE over the years and explains the vast improvements Link Explorer provides, from DA scores updated daily to historic link data to a huge index of almost five trilli...