[orca-list] Using slack and mattermost with Orca

[Sébastien Hinderer <Sebastien Hinderer ens-lyon org>]

Dear all,

Has anybody experience in using MatterMost and Slack with Orca, please?

If yes, is it known which way to use them is best in terms of
accessibility and smoooth user experience?

In particular, does the browser matter? Is it recommended to use for
instance Chromium over Firefox, or the countrary, or it's similar? Has
somebody tried the desktop apps? Are they better than using the services
from within browser?

Many thanks in advance for any hint, trick, suggestion on how best to
configure the services so that the screen is not too loaded...

Sébastien.