Could someone, please, explain Pinterest to me?!

Not really, so much, the how to use it. That, after several attempts Ialmostthink I sort of might eventually understand on my own. Rather,why Pinterest?!

What is the fascination with that site?

Pretty pictures? I can sort of dig that. I like looking at pretty pictures. I’ve spent many an hour on Google Image Search, Creative Commons Search, and similar. What’s so special about Pinterest?

Tumblr is a bit easier to make sense of — which is a scary thing to say: Tumblr isn’t the most intuitive site...