I do love to be courted!  Flowers, chocolates, dinners, bring it on!
How long do you think is appropriate for courtship before deciding whether the relationship will lead to an engagement or marriage?
I'm not certain it ever has to end up as either.  Depends on how things go in the courtship
I agree. I usually know after about 3 dates whether I am compatible with the person and want to continue pursuing the relationship. 
Perhaps a relationship isn't always the desired end though.  Can't people just enjoy each other's company and the fun of a courtship?
I imagine that depends on your goals; whether you are courting for fun or looking for a serious relationship that may lead to something more like marriage. As long as both people are on the same page, I see nothing wrong with that. 
I agree.  I myself don't want marriage, a live-in or somebody around 24-7 however, I do like having somebody to do things with and who is fun.
Dating
Dating is a stage of romantic relationships in humans whereby two people meet socially with the aim of each assessing the other's suitability as a prospective partner in an intimate relationship. It is a form of courtship, consisting of social activities done by the couple, either alone or with others. The protocols and practices of dating, and the terms used to describe it, vary considerably from country to country and over time. While the term has several meanings, the most frequent usage refers to two people exploring whether they
her eyes and declared, "You would never do something like this for me." The memory impacted Logelin so deeply that it prompted him to write his memoir. "Figuratively speaking, [the book] is my Taj Mahal to her," he explained in 2009. "I'm doing what I can to bring that legacy back for her." "Two Kisses for Maddy: A Memoir of Loss and Love" details his courtship and marriage, as well as the moments surrounding his wife's death and the