More examples in the Wiki for some common sites?

[wmglock]

Could be useful to have some more examples in the wiki..
Or a place where users can submit their favorites.

The reason Im asking for this, is

1. Im a bit lazy and I spend a lot of time trying to figure out the best rule possible for my favorite sites
2. It is actually lot to learn from looking how other people think and do things
3. Sometimes others have thought of things I did not :)

And could someone please help me make a rule that if I download a picture from a fb friend, the filename would be the users name ?
I sometimes use some pictures (with permission ofc) from friends, and want to credit the owner, but seems very difficult to actually get the name instead of just xxxxx_xxxxxxxxxx_xxxxxxx_n.jpg. I would love to make it "Foo Bar - date - pageurl (last part after fbid= only).jpg