What's the best attachment device or substance?

Answer	Number
Tape	70 (26.9%)
Glue	24 (9.2%)
Paper clip	17 (6.5%)
Stapler	50 (19.2%)
Twist tie	7 (2.7%)
Button	1 (0.4%)
Zipper	22 (8.5%)
Velcro	69 (26.5%)

A total of 260 people answered this question.