Wikipedia is not a collection of links, and it should not be used for the purpose of calling attention to, publicising, or promoting a web site, or content made available on such a web site. Inappropriate links include (but are not limited to) links to personal web sites, links to web sites with which you are affiliated, and links that attract visitors to a web site or promote a product. See the external links guideline and spam guideline for further explanations. The link you added to the article Lamport's bakery algorithm has been removed. Because Wikipedia uses the nofollow attribute value, its external links are disregarded by most search engines. If you feel the link should be added to the page, please discuss it on the associated talk page rather than re-adding it. Editors who persistently add unsuitable links may even be blocked from editing. JamesBWatson (talk) 09:39, 9 December 2012 (UTC)Reply