Web hosting IPv6 and IPv4
I am setting up hosting for a web site of my own. I was assuming I should look for IPv6 in a host (my current host doesn't offer it). I recalled a newsletter from EFF.org saying they were transitioning so I looked into their domain and found that they have both an IPv4 and IPv6 address. Are these separate (mirror) sites, is this needed to implement IPv6?

  I read on here and couldn't find a clear answer. I point DNS to whatever IP address I need to so I'm thinking it shouldn't make any difference but I would love some input, added expense and/or indexing problems would be less than ideal.
 
   Is it safe for me to find a host that supports IPv6 and leave it at that?
Web hosting IPv6 and IPv4
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I am setting up hosting for a web site of my own. I was assuming I should look for IPv6 in a host (my current host doesn't offer it). I recalled a newsletter from EFF.org saying they were transitioning so I looked into their domain and found that they have both an IPv4 and IPv6 address. Are these separate (mirror) sites, is this needed to implement IPv6?

  I read on here and couldn't find a clear answer. I point DNS to whatever IP address I need to so I'm thinking it shouldn't make any difference but I would love some input, added expense and/or indexing problems would be less than ideal.
 
   Is it safe for me to find a host that supports IPv6 and leave it at that?