I actually did post a web build, believe it or not. But unfortunately, the game completely broke when playing it in a browser, and wasn't any fun.
Now, I could post the web build, as well as the downloadable build, with a warning that the web build isn't as good as the downloadable one, but every time I've done that, people just complain about the web build being shit (as I warned them) and never look at the downloadable build.
Believe it or not, a lack of a web build isn't always because of laziness; Sometimes the game just isn't possible to run in a browser properly.