Market share might be a ridiculously small percentage overall, but it's never appropriate to dismiss compatibility outright. Reasons to include inefficient cod

Market share might be a ridiculously small percentage overall, but it's never appropriate to dismiss compatibility outright. Reasons to include inefficient code for compatibility reasons might include applications where maximum reach is valuable, or where the scale is so large that the "infinitesimal market share" percentage plays out into thousands of end users.