We have not yet begun blogging. But there is plenty to discuss. SAT and ACT preparation is not a static, unchanging project, either for those who take the test or for those of us who are tutors. Over time, the tests themselves change, and therefore preparation to do well on them needs to be kept up to date too.
In fact, the ways in which the tests have evolved might be a good subject for a blog entry. In any event, stay tuned!