First, let me say thank you for choosing to become a member! There are several great benefits exclusively for members.
In addition to extra features for bookmark management like dashboards and import/export, you gain access to influence development. Suggestions gives users a direct way to make suggestions to me personally. By default, suggestions are not public, but I can comment on them to let you know what I think. All respectful and reasonable suggestions go up for the entire community to see and comment on. There iis going to be a loyalty points system in the future to allow you to accrue points and use the points to vote for suggestions and features they like. But that's for another time.
Right now, this entire system was built and managed by myself. I have used my own version of this for years, but translating it to a publicly available product is not a 1-to-1 job. There may be bugs or issues encountered while you use the product. I can't guarantee a fix for every need in every case immediately, but I do actively keep track of bugs and work hard to ensure everyone has a great experience using the app.