So this is a plug/rec/something post to make people aware of other BatFlash places I've come across. I mean, this ship is a little bit desperate, so I'm sure someone, somewhere, will appreciate having links to find things.

Batflash community at Livejournal


Batflash group at Deviantart


Batflash tag at Tumblr


Batflash tag at AO3


Bruce/Wally filters at Fanfiction.net


DCfic-Index BatFlash memories at livejournal