Not yet. Ran into some difficulties and simply getting my core to do what it is supposed to is my main priority. I will post back here if / when I have something to report.
This has been discussed at length, both here and elsewhere. You are, of course, correct, however simply briefing / threatening your children is not, IMHO, sufficient to absolve you of parental responsibility. For example, one of my hobbies is woodwork. I have a lot of potentially dangerous tools. All of my children know this and know that they are not to touch / use them. I still, however, keep the sharpest high up, out of the reach of my younger children and keep my workshop locked with the key unavailable to them. Most households have dangerous chemicals and pharasuticals around. Kids should be, and are, warned of the dangers, yet we still keep them out of reach in "child proof" containers. I could go on! Yes, it is up to each of us to parent in the way we see fit. That means I respect your right to take your approach, but you must also respect other's rights to take a different one. This thread was started on a technical level and it keeps being dragged into a debate on morals. That is irrelevant. For a whole host of reasons, people want to be able to transparently proxy through, amongst other things, web filtering software. They (we) should be able to do that and have support in doing so.
Just my 10 Eurocents.