Talk:List of disk operating systems called DOS

Order of lists
Are the article's two long lists meant to be presented in any particular order? The second one is close to being in alphabetical order, but the first one seems random, and neither is labeled. I'm going to fix the alphabetical order of the second list and label it as such, so that editors to follow don't have to wonder. 50.181.30.121 (talk) 20:38, 7 May 2014 (UTC)
 * As far as I see, the first list is family tree-wise mostly chronological. Mostly, because there have been some parallel developments. --Matthiaspaul (talk) 23:29, 7 May 2014 (UTC)