Personally I doubt the Lytro will pick up much, if any steam with professionals and serious photographers. Its best to make focus placement a part of the technique before the shutter release. What benefit does lytro have outside of a lazy inattention to focus placement? (seriously, I don't know that there is any, is there?)
The same benefit as AF has outside of a lazy inattention to focus. Or post processing WB adjustment has out side of..., etc. - TF
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I am no better than you. I critique to teach myself to see.
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Feel free to edit my photos or do anything else that will help me learn.
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Sony/Minolta - way more gear than talent.