If you are interested in seeing more Beer Charts Online, (besides the ones I've created) here are some links to charts I've found.

Beer Flavor Wheel

John Palmer's Beer Style Spectrum

Pete's Beer Style Spectrum

Pete's Beer Style Spectrum (Older) (From Better Beer Blog)

Beer Style Balance Chart (From Closet Librarian)

You can find and purchase Mantis Design's Periodic Table of Beer Here. 

(Note, I have no affiliation with Mantis Design or their Periodic Table.)

If any of the above Links die, you can check out the copy I have archived on my site below.