My list of favorite (past sits and possible future housesits) is LONG at around 900! Some of these, I saved ages ago. If a host does not renew their membership, do saved favorites disappear? Has anyone discovered a brilliant way to manage their lists? I’d sure love to be able to create folders based on locations and/or pets.
I only look at house sits I could do this year. Ones where I am still deciding If I have time and if I could possibly do them. I add them to favourites to keep an eye on them. Once they are gone I delete them from favourites
Also I would say that the favorites are still there, unless the owners explicitly ask for their profile to be removed.
I think even after you don’t renew right away, your profile sits there waiting for you to come back
I’m so pleased to see someone with more favourites than me - thought my 350 was a lot ! I would love to know a good way to manage them so I’ll be checking responses you get. 
I’ve actually started deleting some from my lengthy Favourites list as I no longer want to visit the area, usually because I’ve now already been. I find them not as useful as Saved Searches because I’m rarely available for when they do get advertised.
@lonnajp64 watching closely. I have around 4k on my list. Every time.e one pops up I evaluate again and unheart if it no longer appeals. But for every one I ditch I seem to add 3 more! 