I'd love to be able to save my search in the Explore area - I use tags to search through the books I own for things, but I like seeing at what is coming out.

I'd love to not have to build my filter criteria every time (especially going through to exclude genres). Even if there was an option to take the reading preferences used to recommend books and apply that to the explore search on Publication Date, or apply filters to the Recommendation / Survey Picks section (ie, to filter out things I own or sort by publication date) would do the job.