Same here. I think one of the most-needed changes to the Steemit workings is this "6 day" lifetime of an article. There are articles which are worthless practically minutes after being posted (or even before) such as a lot of "technical analyses" on cryptocurrencies. And articles which are basically timeless - they will still enlighten even 10 years from now. I don't know how that could be captured but having the possibility to "vote for the period during which upvotes on an article count" could be an idea