Small features wishlist

I really like the new forum, thanks again for setting it up!

I have only a short list with small features that I think could improve user experience, especially once it gets more busy:

• Jump to the first unread post: When you click on a topic with unread posts, you always get to the first post. I think it would be more convenient if you ended up at the first unread post.
• "Mark all read" for sub-forums: If you click the "mark all read" link, all posts across the whole forum are marked as read. It would be great if there was an option to just mark all the posts in a specific sub-forum as read.
• Custom start page with selected sub-forums: I'd love a kind of custom start page with only "favourite" sub-forums, or an option to hide some sub-forums from the start page.

I hope it's clear what I mean and it would be great if some of these points could be implemented!