As mentioned a couple of times before here on im.zone, I used to be a loyal fan and user, of Long Tail Pro; this was back in the days when it was fully owned by Spencer Haws (the founder of Long Tail Pro and Niche Pursuits). Since Long Tail Pro was acquired by the team behind Wired Investor, things have been going downhill (in my opinion). There has been a wide range of issues after the deal was done, and I slowly started to look elsewhere for my keyword research. I ultimately chose to go with KWFinder; a clean and simple keyword research tool, that just works. Take a look at the chart below, and you will see I am not the only one, moving in that direction.