Arethuza: Absolutely. I have been "kicking" every feature my co-founder has brought to me, before I build them. Recently he told me build a feature which shows a google map, with customer thumbs up displayed by locations for a feature. Before building this thing, i "kicked" it by putting a mocked maps image with a button on top saying "enable report". Within days it was clear that this feature was not a top priority.

Also I use FK to monitor our existing features and ask feedback on them. I love that now i don't have to write 4 lines of code to monitor 1 line of code. FeatureKicker's no-change solution to monitor and get feedback on existing features rocks.