More housekeeping, to follow yesterday's guide to private messages between members via the forum. Another topic raised in our recent members' survey was how most effectively to keep abreast of new additions to a forum thread that particularly interests you. Suppose you are following a particular thread - or various threads - on the forum and you want to know, without having to check the forum itself, if someone has added a post since you last looked. In forum terminology this is known as 'subscribing to a thread'. Apologies to the web savvy for spelling this out but I know that there are some features on the site, and...