Hey Portnoy I'm relatively new in the bitcoin scene, and what I mostly do is use faucets or other ways to get free bitcoins and I've found your list extremely helpful in that. I have searched on my own and have found some other that are confirmed and not included so you may consider including them. I just go and request several times per day and they have delivered.

This ones are not on your list at the time I'm posting:

The Bitcoin .me --- Blockchain confirmation
Raw Bitcoins .com --- Blockchain confirmation
Senor Bitcoin --- Blockchain confirmation (this one is funny!)
Nioctib .net --- Blockchain confirmation
Green Coins .net --- Blockchain confirmation
BTC Mine .net --- Blockchain confirmation (minecraft style)

What I like is just enter, paste my BTC address and get bitcoins without need to be distracted for a lot of minutes.

Thanks, I'll check them out.