I'm also seriously considering taking down my You Tube page as well. That, too, has been quite an experience. Both of these sites have taught me a lot, and would and could teach me much more. I was fine with You Tube until they became business partners with Google. I don't like it now.
I still have my Roxio photoshows, which I do more for myself than anyone else. I will keep that, as the annual fee is not up until the end of the year. And, those are not public, if you want to see those, you have to ask me to add you to the list. There are too many personal, and family photos I've made photoshows of and I don't post much of that "publicly".
I haven't made a final decision about this yet, but it is a serious consideration right now. Perhaps I can find other ways to better use my time, something a bit more productive and useful, for me!