User talk:Pieliker

September 2012
Hello, I'm Mark91. I wanted to let you know that I undid one of your recent contributions, such as the one you made to Roomba, because it didn’t appear constructive to me. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks, Mark91   it's my world   10:05, 24 September 2012 (UTC)