Of course, the above just showed how HO bookmark works.
As @Saregama suggests, there are many personal ways you can bookmark posts or recipes for future use.
Personally, I prefer a cross platform method that you can access on phone and computer. Evernote is good, but I only use the free account and ramdomly. I use Paprika to keep recipes or just the default app Reminders or Notes from Apple.
I use the free version of evernote also, for all kinds of things.
Food-related saved notes for me include:
What’s in my fridge and freezer (great for menu planning or grocery shopping)
Recipe ideas by ingredient - this is a very simple short list that has a line for each main ingredient (chicken, fish, eggs, lentils, rice, etc) and a list of ideas for each - for when I’m really stumped (Aha! haven’t had Chawanmushi in a while!)
Recipe links recommended by people (here, irl, on CH, etc)
Recipes that I’ve made and liked enough to repeat (context for this is that I don’t cook by recipe most of the time) - still have to segment this by course/ingredient
Baking recipe references, or copied-over recipes for go-tos
A list of helpful compilation threads (for eg the recent quick & easy, various by-ingredient threads, etc)