It's not Youtube I'm concerned about, it's all the "Gilligan's Island" shortcuts that could be a little embarrassing!
Mary Ann is just so cute!
I did think of another way...I have a personal web site. I'll create a page there w/all of my favorites that I want easy access to, and then link to that page in the blackberry, and either add them as shortcuts on the blackberry, or just use my page as a quick jumping-off point.