Stage32 is a wonderful site that presents people with networking opportunities and to gain insight into the industry. The site is very clean and user-friendly. I highly recommend for anyone looking to network or learn more from those within the industry.
Now Stage32 bought Happy Writers which incorporated into their site. Also another great idea to give writers an opportunity to present themselves in various fashions. But beware that this also costs money and can be used as a money making scheme. I have had coverages done where the feedback was riddled with blatant lies. That included feedback given as if the person didn't read the script or take the time to pay attention to some or all of what they were reading.
One, in particular, where it specified I should invest in Final Draft as my script didn't have any page numbers. Funny thing is I enter all my scripts into Final Draft 9 which automatically formats and puts the page numbers on which was displayed in the PDF file I sent to them.
With anything, there will always be glorified success stories but beware of some of the underlying hidden dangers that can be brought about whenever money is involved.
That is just my honest feedback of my experience with using all that Stage32 has to offer.