Please refrain from making unconstructive edits to Wikipedia, as you did to Centrifuge. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Thank you. Eeekster (talk) 05:36, 14 February 2009 (UTC)
Welcome to Wikipedia. The you made to the page Ball mill has been reverted, as it appears to be unconstructive. Use the sandbox for testing; if you believe the edit was constructive, please ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thank you. e0steven(☎Talk|✍Contrib) 14:43, 28 February 2009 (UTC)
Hello, and thank you for your contributions to Wikipedia! I noticed that you recently added commentary to an article, Ali ar-Ridha. While Wikipedia welcomes editors' opinions on an article and how it could be changed, these comments are more appropriate for the article's accompanying talk page. If you post your comments there, other editors working on the same article will notice and respond to them and your comments will not disrupt the flow of the article. However, keep in mind that even on the talk page of an article, you should limit your discussion to improving the article. Article talk pages are not the place to discuss opinions of the subject of articles nor are such pages a forum. Thank you. 7 22:44, 6 January 2010 (UTC)
Welcome to Wikipedia. Everyone is welcome to contribute to the encyclopedia, but when you add content (particularly if you change facts and figures), as you have to the article Reversed-phase chromatography, please cite a reliable source for the content you're adding or changing. This helps maintain our policy of verifiability. Take a look at Wikipedia:Citing sources for information about how to cite sources and the welcome page to learn more about contributing to this encyclopedia. Thank you. Kkmurray (talk) 12:28, 27 January 2010 (UTC)
This is the final warning you will receive regarding your disruptive edits.
The next time you remove or blank page content or templates from Wikipedia, as you did to Simple Network Management Protocol, you may be blocked from editing without further notice. — HelloAnnyong (say whaaat?!) 18:34, 6 September 2010 (UTC)
Welcome to Wikipedia. Although everyone is welcome to contribute constructively to the encyclopedia, your addition of one or more external links to the page May 2010 attacks on Ahmadi mosques in Lahore has been reverted.
Your edit here was reverted by an automated bot that attempts to remove links which are discouraged per our external links guideline from Wikipedia. The external link you added or changed is on my list of links to remove and probably shouldn't be included in Wikipedia. I removed the following link(s): http://www.youtube.com/watch?v=SGQquUHVXg8. If the external link you inserted or changed was to a media file (e.g. a sound or video file) on an external server, then note that linking to such files may be subject to Wikipedia's copyright policy and therefore probably should not be linked to. Please consider using our upload facility to upload a suitable media file.
If you were trying to insert an external link that does comply with our policies and guidelines, then please accept my creator's apologies and feel free to undo the bot's revert. However, if the link does not comply with our policies and guidelines, but your edit included other, constructive, changes to the article, feel free to make those changes again without re-adding the link. Please read Wikipedia's external links guideline for more information, and consult my list of frequently-reverted sites. For more information about me, see my FAQ page. Thanks! --XLinkBot (talk) 09:06, 8 September 2010 (UTC)
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