So this is an odd trend that bugs me enough to mention it so that newbie authors who might read this can correct it:
Let’s say you’re sending in 7 articles today.
Whatever you do, do not put the article number in the title of the article.
BAD Example: Dog Grooming Tips – Article #3
GOOD Example: Dog Grooming Tips
Why? No one cares that this is your 3rd article. It’s meaningless garbage or title bloat. Make sense? :]