Forum Moderators: open
Some people have criticised the accuracy of the results, but:
1/ It gives you a feel for the relative strength of different keywords and combinations.
2/ You can enter whichever keywords you like rather than relying on results from a suggestion tool.
3/ The suggestion tools can come up with other ideas.
4/ You have the information neatly stored for future reference.
5/ If you ever decide to run a PPC campaign, the keywords are already in there.
Neil.