GolfLink, a site that offers news and tips about golf, has bought instructional site GolfSpan for an undisclosed amount. The acquisition gives GolfLink, which currently runs a daily video feature on its home page, access to GolfSpan’s existing video library of more than 1,400 instructional golf tips. Started in 1995, GolfLink says it has more than 100,000 registered members and claims to be the third most popular golf site behind PGAtour.com and Golf.com. The company didn’t offer further details about how closely the two sites would be linked. Release.