Jumping in here for however it may help - I've been a BBT member for 2 years next month. When I started, my OCD made me make a spreadsheet listing every class/webinar on their website as a way to track what I had/hadn't seen. I've kept that going this whole time through all the website changes and I add on the new webinars every week. I just did a quick run-through of my list - easy to check because I can just start typing in the name of the webinar into their search bar and it'll come up - I'm not seeing anything major missing. The few I didn't find weren't worth watching anyways (they ended up being sales pitches) or they've been replaced by newer webinars that cover the same topic. I know a lot of these webinars inside and out so if there's a particular one you're looking for, let me know and I'll see if I can help. Overall it looks to me like everything worthwhile from 2 years ago is still there in the education center.