Feature request: Star ratings (1-5) for images
From what I've tried, gThumb is absolutely the best photo manager for Gnome. It's fast, doesn't bloat and reads RAW files nicely without making tons of large thumbnails in a parent dir like Shotwell.
However, rating function is sorely missing for a manager. I filter my images with 1-5 stars. Applying ratings in gThumb would make my life considerably easier in Raw Therapee, for example, because of its much faster previewing of files.
Edited by Ivan Jekic