re: Enter Your Favorite Author and Literature Maps Will Make Suggestions

That is pretty cool. I typed in Robert Jordan and the ones clustered around his name are all other authors I have read and agree are quite similar.
It gave me:

George R.R. Martin
Terry Goodkind
Raymond Feist
Robin Hobbs
Tad Williams
Terry Brooks

I have read at least one complete series (Song of Ice and Fire to-date for Martin) for each one of those authors.

A little farther away but closer than the rest was David Eddings. I have read 4 separate series of his and agree he is not quite as close as the other authors.

This map was further validated by Brandon Sanderson not being all that close to Jordan.

This map explains why I have not found a good new fantasy series to read in a very long time. I've read all the good stuff from the similar authors it recommends.

This also shows how badly fantasy needs a new Robert Jordan, at least for my taste.