There's a long term roadmap for saving links into conceptual "trays" which will be programmable (via a custom lambda type system which would allow for you to have a lot of flexibility). Alongside this, I'm passionate about ensuring Filltray works to surface your links that are still relevant in your life (and forgetting links you've forgotten about). There's a huge amount of room for improvement in this space especially with simple wins like using waybackmachine for permanent archives of webpages (built) and giving users the ability to retrieve contextual information about their links. Where were you, what device were you using, what time was it. Its simple to save something for later. Getting you back to _why_ is the important bit!
