I have quite a few people come through my site(s) and my main advice is don't expect comments
In general, I hardly ever hear from people unless there is a mistake or they have a question about something. So, if you have a really good lesson plan and well thought out materials to go with it, you probably won't get any feedback.
What I do is look at the statistics for the sites. If the numbers are going up, take that to be your comment. People like what you are doing.
** On a bit of advice, don't post One Stop materials or other website materials, links to where they have been ripped or shared without permission. Just give people the links to the actual website and let them make a decision about signing up with those sources. **