Yes, even for inclusion in closed, for-cost works. It would be nice if you'd mention that you used browsershots.org for the screenshots, but you don't have to.
44.
Then they will make screenshots and upload them to our central dedicated server for your review.
45.
Please <a href="%(url)s">create a user account</a> for more screenshot quota.
46.
Link page should be on domain %(domain)s
47.
Thanks for your submission. Please add a back link to Browsershots from your website using one of the following codes:
48.
Total %(count)s browsers are available on %(platform)s at the moment.
49.
Remove Browser
50.
A back link to Browsershots is not found on your link page.
