XnViewMP skills moving to the next level

[zzapper]

When my graphic skills have advanced sufficiently to think 'Wouldn't it be nice if XnViewMP did this' and then have thankfully & gratefully found that this feature is already available.

Recently Learnt

1: Using Tagging as a means of selecting/sorting images for a project or category. (from an XnViewMP Video)

2: Canvas resize setting retained image to image.

But does anyone blog or twitter XnViewMP tips? Any other tips

(I learn better with drip-drip advice rather than long descriptions)