I think I miss the customisation the most, whenever I look back on that time and forward to the gender-in-tech discussion I can never stop thinking about how almost all my female friends would spend hours adjusting, tinkering and just plain trying to out-do their friends in any way they could.I often wonder what would have occured if it was also a JavaScript sandbox..
At the time I was in my teens so alot of my music discovery came via the 'top friends' of bands or artists I already enjoyed - I would spend hours just browsing.