>>mcdonj+(OP)
It's a spectrum. As a biker, of course I prefer real, separated lanes. But there are plenty of roads that I will bike on despite having only painted-on lanes. Others might be less lenient (would only bike on separated lanes) or more lenient (the die-hard lycra warriors). Even just having a painted-on lane is an improvement because it accommodates some people who previously wouldn't have biked, and that's still an improvement, and it's an approach that can be done very cheaply. That doesn't mean we should be satisfied with only painted-on lanes, but I won't let the perfect be the enemy of progress.