Hi Andrei,
Any chance we could get the ability to filter / search items within Projects and Lists? Actually, within any list, really, like ones produced by clicking on a Tag or Focus, etc.
In a list (Projects is where I find myself needing this the most), it would be nice to have a small text box at the top that would just filter all items based on the match to the title and description. For example, if I’m looking for an item that I know has a keyword in it like ‘PHP’ or ‘Javascript’, but I can’t easily find it because my items list is too long, it would filter and show only matches to the keyword(s). Maybe even fuzzy filtering and support for multiple keywords? 
Anyway, just an idea, thought I’d ask if you’d consider adding it as a feature. Keep up the good work. Thanks again.