one thing that can be done now >
https://www.flyertalk.com/forum/search.php?f=740
keyword "AA" (type the quotes in)
search titles only
replace AA with other airline codes
or search for your home / destination airport(s)
was there a FlyerTalk app at some point ? seems like something for that, having something that will notify users of threads by criteria user chooses
TPG for example seems to be getting into apps, i imagine there is a lot of demand and plenty of different routes to go in terms of what is offered