yes, the best way is for all boards to offer a feed. but they don't. surprising about yahoo, they have almost everything else.
as an fyi, check out
http://www.ncbi.nlm.nih.gov/entrez/q...arch&DB=pubmed
where a p53 gene search is returned. Send to dropdown, RSS feed. i'm guessing they have a lot of resources, every reasearcher in the world can do a custom search(es) on a very large database..
yes, it's GN reposting deletes, i recall the bug mentioned now.
i guess the refresh rate is of secondary importance to message gaps.
thanks.