Every so often I google using Japanese instead of English, just out of curiosity to see what's on Japan's side of the internet.
If you visit the above link, you'll find an article which tells about the Mikukisu game showing up in the top ten ranking on DLsiteEnglish, in which the English patch is mentioned. He goes on to mention that although the actual number is small, a better judge of the popularity would be how many times the patch has been downloaded, which unfortunately he doesn't know. Neither do I, although I guess I can look on mediafire and find out.
Also, I'm putting some new screenshots up if you want to take a look.