MNHQ please would you consider putting a sticky thread at the top of 'Active' which explains (on all devices)
How to bookmark so you're taken back to the last post you read.
How to highlight the OP's posts.
How to add to Watched.
long threads are filling up with posters who don't know how to do it then just putting a full stop or 'placemarking' to mark their place.
The slow loading is bad enough but when a third of posters aren't actually contributing, just typing dots is even more frustrating and tedious to read.