I don't think I have seen @mibreit-photo in @photogames (I hope so...haven't really stalked him ;) plus I wasn't very active either).
He is well-traveled and his amazing photography covers different genres. I first met him virtually in Tomas' 7 Continents Photo Challenge where I also got to know other awesome photographers such as Derek and Stefanos. I was always stunned by his landscape photos from different continents.
@mibreit-photo also does great tutorials about photography. Here's a recent post he made about photo editing in PS.