This is not how you submit stuff to HN. Please use the fields on the submission form as they are intended. For a regular submission put the link in the appropriate field, copy the original title and leave the text field blank.

It doesn't really matter what OS you use so long as it works for you. In my opinion, the really important thing is keeping your data in open formats, so that you are never trapped.

An other empty article from someone who switched from one OS to an other. (and nothing about the fact that windows sucks every bit of personal information).