There seems to be ongoing fighting over at the [[Certified Financial Planner]] page:
http://en.wikipedia.org/wiki/Certified_Financial_Planner
over whether the page should be festooned with (r) and (tm) symbols everywhere the trademarked title of the article occurs, including as part of the article's title itself.
It is my impression (IANAL) that such usages are not necessary, nor are they standard in English-language writing style, when the usage is of a journalistic or encyclopedic nature rather than as part of marketing materials. After all, Wikipedia has many articles, like [[Coca-Cola]], that are named after trademarks, but don't display the symbols demanded by the lawyers.
At any rate, if such symbols do remain in the article, they ought to be done with proper Unicode characters (technically feasible now that the site is entirely in UTF-8) rather than their ugly ASCII imitations.