Use it just about every day:
Nursing pillow (when he was younger)
Hardly use it:
Exersaucer (Hyrum hates it...go figure)
swaddlers (just used a blanket to swaddle when he was younger)
stroller (used it much more when he was little, hardly use it now)
How about all of you? What baby gear did you find absolutely essential and what became house clutter?