 Soon after, BBS software was being written for all of the major home computer systems of the late 1970s era – the Apple II, Atari 8-bit family, Commodore and TRS-80 being some of the most popular.
<fluency>  Soon after, BBS software was being written for all of the major home computer systems of the late 1970s era – the Apple II, Atari 8-bit family, Commodore and TRS-80 being some of the most popular.
 Soon after, BBS software was being written for all of the major home computer systems of the late 1970s erathe Apple II, Atari 8-bit family, Commodore and TRS-80 being some of the most popular.