navigate in Category items

Hello,

1. I have a proposal: when someone select one of the categories we get a list of all the posts in that category (with the short description). When we select to view one of the posts we have possibility to go to the next post or to the previous one, not in the selected category but in all the posts.

I was wondering if it is possible to keep the selection of the category when navigate through the posts.

2. Could be interesting if when a category is selected and than a post from that category to have a “Back” button which goes back to the list of items in the category. What do you think?

Thank you,
Iustin

PS. I really appreciate your work. You did a good job.