Ok, now I know why they're stalking you from other forums. You're annoying me already.
It's great that you glommed onto the fact I speak German. I also speak and write Latin, Hebrew, and Greek, with some Japanese in there for good measure. If you want to be chummy with me, I'd be more than happy to hold a conversation with you offline in my ancestor's family tongue, either Hochdeutsch or Plattdeutch.
But online, I prefer you let it go and speak English like the rest of the folks here. I hate it when I'm at the base exchange and everybody is rapid-fire Tagalog, so I ask them politely if they wouldn't mind terribly conversing in English, since it was an American's military ID that got them their green cards and across the pond with BX privileges to begin with.
It's only courteous and polite - qualities often missing these days, especially on internet forums.