User blog comment:VonGlusenburg/Waves of Alt-hist wiki contributors/@comment-32656-20150110115851

Not a clue how I found this place originally - suspect I was trolling one of those "this day in AH" things and came across something to do with DD, leading me here.

Trolled here for a while, looking and reading - read just about all of DD at the time, lol - and then started to form a DD article. First post here was publishing the (full) article.

Started observing.... Mid-April of 2010? Sounds about right. Joining date, May 10th, 2010.