are you a
@f0x Top in email, bottom in web forums and on Usenet, back in the day. I guess that makes me a switch poster?
@f0x either top, or interweaved
@f0x bottom, unless it's a short reply that doesn't warrant moving my cursor (because for some reason e-mail clients are designed for top posting)
this is about email, obviously https://en.wikipedia.org/wiki/Posting_style