Although I’ve been fairly inactive in recent times, I have been reading your messages and queueing submissions. If I have not answered your question, it is because I feel it can be answered in the FAQ.
A little info about the tags page: there is one tage in particular that I feel very proud of, “How did you feel when you were sorted into Hufflepuff?" A long time ago (about 2 years), I asked those being sorted into pottermore how they felt about being sorted into hufflepuff, or feeling as though they should have been sorted into hufflepuff. I took time to carefully reply to some of them and post others without comment as needed. You may of course still submit to that tag however you wish.
Soon I will be updating this blog; this will include: a more user-friendly theme, tagging old untagged posts, and regularly queueing up posts again.