I want to take links to searches, for example renshuu.org/search/sentence/練習 and bookmark them or put into my personal notes anywhere. It's not about embedding the resulting contents, it's only about referring. Such link should be easy to construct by hand and also in current "panelized" dictionary there should be an option to get a permalink for the current search. Also for example Atlassian Confluence allows making some linking shortcuts so you can configure something like 練習@renshu_sentences in your document, where renshuu_sentence is a template you can configure to construct a resulting link with parameters inserted. This is extremely convenient, so in such a system, or any kind of document that can handle links, I can gather mostly the keywords related to some specific topic and web links to various related pages / services like dictionaries, grammar libraries, systems like Renshuu etc.
Let me think on it - I bet I can come up with something. I'm pretty busy with the gaming system, some new sentence quiz mode(s), and the app, but there's always a time when I get tired of that and need a "break" - small things like this are perfect then.