Wondering if anyone else is successfully using irfanview on OSX ML? Or if you might suggest an alternative - a quick-n-easy image viewer with similar browsing features. (sry, iphoto and preview just seem to lack the features I miss from irfanview)
Solution found! (for me at least)
Used Homebrew to install it. (Thanks Homebrew!)
On OSX.ML, this requires X11 install too (used XQuartz 2.7.4 which i had installed anyway).
I'm a unix / terminal / command line user so 'feh' works very well for me. Unfortunately doesn't handle webp naturally yet (probably only a matter of time tho). But I can use Chrome for view those images in a pinch.