BrianKrebsTIL you can quickly find your own posts by including "from:me" in the search box and then a key word or phrase you're searching for. Yes, it took me this long to figure that out.
Tim Bray@briankrebs In the default Masto web app (which I don't normally use) if you start typing in the search box, it pops up lots of helpful hints about useful things search can do.