User talk:Zzzzac1v4

Your recent edits
Hello. In case you didn't know, when you add content to talk pages and Wikipedia pages that have open discussion, you should sign your posts by typing four tildes ( &#126;&#126;&#126;&#126; ) at the end of your comment. You may also click on the signature button located above the edit window. This will automatically insert a signature with your username or IP address and the time you posted the comment. This information is useful because other editors will be able to tell who said what, and when. --SineBot (talk) 10:53, 26 March 2010 (UTC)

Invitation to take part in a pilot study
I am a Wikipedian, who is studying the phenomenon on Wikipedia. I need your help to conduct my research on about understanding "Motivation of Wikipedia contributors." I would like to invite you to a short survey. Please give me your valuable time, which estimates only 5 minutes. cooldenny (talk) 07:49, 15 April 2011 (UTC)