If Themeforest would update their theme search filter, what features would you like to filter search results?
Responsive? Grid-Based? Fullscreen?
Main Colors, Framework (Bootstrap, Foundation, etc), Responsive, Fullscreen, PSD Included, Premium Plugins Included, Support, Date (period), Version (for WP themes), Translations
Good suggestions, anything else?
Nothing more nothing less.
Its in the pipeline wait.
This would increase the experience of the potential buyer. I hope this feature will be improved come soon.