Seriously, the fact that for most of this thread people have been claiming that computers were popular and "mainstream" just because they personally owned one or knew people who owned one is exactly why people often-jokingly say that this forum is full of trolls. I don't really think they're being serious about that, but threads like this make you wonder... 
if you had said 1995 i may have thought you were serious, but 2000? i'm sorry you had to grow up in that neighborhood where most households had no computer.
computers in sydney/brisbane households were most definitely mainstream by 1995.