Effective immediately, I am changing comment options on this blog to only allow comments for posts made within the last 60 days. Like Sara and most – if not all – other bloggers on this site, I get a lot of comment spam and it takes too much time to wade through, and in the past I’ve accidentally deleted a couple of comments or questions from real people.

Given the educational nature of many of my older posts – and I actually refer to those often internally when helping explain problems and suggest solutions – I would encourage readers to use the contact page and I will try to keep up with a mailbag approach to answering questions.