Dang it badgermonkey, I'd been thinking of getting one too, but have very fine hair.
Have been training at work for the past two days and two of the girls had bumpy hair, they were young and cool. I went into the loos and tried pushing my hair up to see what it would be like. Sarah Palin springs to mind!
Oh and get this, we did an ice breaker of what superhero would you be, and one of the bumpy girls said 'I can't think of any female superheroes' so I said 'what about She-ra' and she said 'who's She-ra?' . I tried 'Well, you must have heard of He-Man?' 'Um, no'.
How old are these kids? I'm only 28! They can't be that young! You've got to have a degree where we work, so 21 minimum. Do 21 year olds really not remember She-Ra and He-Man? I feel so old, though not as old as when we went on an external visit and I was the only person old enough to drive the hire car.
Anyhooo, back to the bumpits, a real no if you have fine hair? I might have to get creative with kirby grips or summat.