This is actually a pretty old story that concluded he wasn’t better or worse than any other Congressman who used Franking priveleges to promote themselves, just more tech savvy. That doesn’t make him any less of a dirtbag or a nutcase but he didn’t rip off the taxpayers any more than your local congressman does, he just brought it up to 21st century speed by using a DVD instead of a newsletter. DVDs in bulk are so cheap it probably costs less than a newsletter does to print.
The DVD story is old, but this Stadium story hasn’t even hit the local news yet.