(((Big Zero)))
Go you for sifting through and trying to create a better viewing for yourself, which is creating a better environment for you (i think at least).

I hope animal things are ok... I like too cute
Too Cute: Too Cute: Animal Planet
The link is to the actual animal planet, discovery place. It shows clips of too cute.

Another discovery website/tv show is frozen planet.
Frozen Planet : Discovery Channel

Here is a jig saw puzzle-- I think in general chat a few months ago is another one, if not this one was posted
Free Online Jigsaw Puzzles

I am pretty boring person, I hope some more people can give you some suggestions... I don't know anything about blocking things.

I know on PC you can use your control area to block certain areas (like areas on PC but not individual threads).