As mentioned earlier, an observation about something that is similar. Relevancy isn't established simply based on something being said either as an attack on something or in defense of something.So what was your point if not to deflate the poster? Why bring up competitors practice if it is irrelevant?
Everybody in my community has the option to have unlimited, but they may choose to pay per use. For people that don't live here all year round or have small households it may be cheaper to pay per usage.