To Capitalize or Not?

I sometimes have problems with the title of articles I write for publications. Should I capitalize each word in the title, or use lower case for prepositions only? The answer can be found in today's posting at: Daily Writing Tips.

Should I Capitalize?

Many of us have some ambiguity regarding capitalization of titles and people. Here's a great thumbnail sketch which makes it clear when to capitalize or not. http://www.dailywritingtips.com/capitalizing-titles-of-people-and-groups/