Dead link found in Adobe Blog post

In this post on the Adobe Blog, there is a dead link in the third paragraph. The "research" mentioned in this sentence redirects to a webpage that cannot be found:

"In fact, new Adobe research shows that 65 percent of Americans find it frustrating; 45 percent stopped reading or didn’t even try; and 72 percent say they would work on their mobile device more if it were easier to read documents."

As I could not find a way to report a dead link anywhere, I decided to post it here. If this is not the correct method of reporting dead links, please direct me accordingly.

Thank you,

Tyler Neher.