I guess in being the most known and selling the most is a reasonable reason for being in the top four but there is no way that they were the only bands that made the scene.
Our rock scene was pretty savage at times. Bands like Rose Tattoo, who GNR insisted reform for their 92 tour, used to play loud and the little bald lead singer used to head butt the amps until his head was bleeding, he was doing that back in the mid 70's. If you've ever seen AC/DC do For Those About To Rock live and felt the cannon blasts rock the foundations of an arena that's what bands in this country were doing with rock music in the 70's and 80's.
Alestorm are a pirate metal band. Straight out fun, booze, pirates, silliness and high energy. Their live shows have more energy than nearly every other band I have ever seen.
Hot laptop = hot balls, no thanks