For smart list subscriptions, it would be nice if we would be able to edit the link expiration time frame to more/less than 4 days. Each subscription could have a different amount of time that you want it to be able to be viewed.
John O'FarrellAlexander NgoRocky PatelErica Dipyatic Patrick Troy vote for this! Would also love the ability to completely customize the whole subscription alert email altogether - the from, subject line, content, in addition to link expiry time.
I agree, you should be able to choose your own expiry dates. I also think that you should receive a follow email on the day before it expires warning you to download it if you haven't done so already.