I think some people are confusing the term BSO with the term "inexpensive bike". A BSO isn't merely a cheap bike, and of course there's nothing wrong with a cheap bike. A BSO is something very different... it's always clearly designed by someone who's never ridden a bike, it's often assembled by someone who has never ridden a bike, it almost always has one of those Y shaped frames, often yellow and red with a seemingly random name like "Stormer", it has a backwards fitted fork, brakes that bend when you apply them, bolts that shear off when an allen key looks at them in a funny way. No, BSO and cheap bike are not the same thing.