I am using WordPress for the first time. I am really frustrated about something. Some of my category names are the same as some of the tags I need to use. I used uppercase letters for my categories. I tried to use lower case letters for my tags, but if I type a lower case “word” for a tag, it changes my upper case “Word” for my category to lower case. Is this a bug in WordPress? From reading your article I can only deduct that this does not happen to you, as you advise people to use uppercase letters on categories and lowercase letters on tags. I would like to take your advice…but cannot. HELP!!!