User blog comment:Trolypac/Categories/@comment-3466679-20140721152553/@comment-3477287-20140722075524

Well then, three things:
 * 1) Every category does that. If we were to remove the letter categories just because they are confusing to you, then we'd have to remove categories like Category:Phineas Flynn, Category:Semi-Protected pages, Category:Featured Articles, etc. because they cause the same effect.
 * 2) Second, I ran a test. 9/10 times the wiki uses pages from other categories rather than the letter categories. And in that 1 time, page Dan Povenmire, the wiki used only one page from the letter categories; the other two chosen for related pages in page Dan Povenmire were fellow actors and crew members.
 * 3) Third, is such an effect really bad? Wouldn't it be better to offer our readers a variety or articles to choose from and allow them to see how diverse our articles are? By giving them such a selection, there is a greater chance of increasing their interest in the show, or even prompting them to join this wiki.

Can you give a different reason on why the categories should be removed?