Hi
I was home educated from the age of 13 and now I'm in my 20s and expecting my first child.
I can honestly say I loved being Home Ed!
I was bullied on and off during school and also wouldn't work if it was pointless, preferring to daydream. When I did apply myself I was told off for reading too far ahead into the book or going to far into the workbook questions!
My main reason for leaving school was, as someone mentioned earlier, it took FOREVER to get through a day! Going between classes, up to half hour waits whilst teachers quietened children down long enough to take the register, people messing around... I was so bored and I figured if I had to be there I might as well be doing something, but I couldn't because of everyone else!
Being home schooled was brilliant because I could work when I wanted largely, if it was sunny and nice I was outside helping with gardening, car cleaning, riding my pony and looking after the field etc. evenings or when it rained I studied, by myself mostly, and got loads done in a couple of hours as opposed to wasting a whole day at school.
I did GCSEs as an external candidate and enjoyed doing the coursework and experiments (particularly biology - we had exploding yeast in the kitchen!) and linked a lot of study in with my actual life and surroundings. I also worked, getting my first job at the age of 14, just four hours a week but it gave me some pocket money and powered up my work ethic so much that when I was offered a job aged 16 I took it with no hesitation and I haven't stopped since 
So yes, from an adults point of view, I'm glad I was home educated and I truly wish I could have been from day one as opposed to those wasted, miserable years I spent in school!