On the occasion that I do some EB ToM work, I tend to submit the timing to Gerry at the AAVSO – he collates the timings and publishes them in the JAAVSO on a 6 monthly basis – it does tend to be driven by a small number of dedicated observers from the names in the articles. I’m not sure how frequently they may their way into the Krakow/Lichtenknecker DBs of course, but at least thay are in the literature…
(I presume the BAA doesn’t publish observations of binary ToMs in this way – or at least, I’ve not seen them published in this way, hence why I go down theJAAVSO route to do it…?)