Of course I've been aware of the case and saw some of the news coverage at the time, but I never got into the details and didn't know the evidence, and had no opinion about it until yesterday. The first segment of the show I saw was about the ransom note. Once I knew about that it was enough to know there was no intruder and the family was covering up. Once that's apparent you know there are very few possible suspects they would do that for.
There’s “websleuths” who’ve gone over the evidence for years in an online forum at:
http://www.websleuths.com/forums/forum.php
They look at a lot of unsolved crimes, you’ll find a link to the Ramsey case discussion on that main forum page.