If Seinfeld's Mr. Lippman saw that Craigslist post, he'd say, "Get rid of the exclamation point. Just sayin'.
Also spotted in the post:
If so, this job is for you!
Must be positive, optimistic, and enthusiastic!!
If you are interested in this exciting opportunity, please send your resume to the email address above and reference "Junior Copywriter" in your subject line!