More on the Possible Effects of Call-Tracking in Local Search

As many readers probably know, Telmetrics president Bill Dinan responded to my original Search Engine Land column about call-tracking last week. Greg Sterling was kind enough to let me post a response to Bill's response on his blog this week. Please check it out & let me know your thoughts either in the comments area on Greg's blog, or on this post.
Original article from http://www.davidmihm.com/blog/smbiz/more-call-tracking-local-search/