Do you think it will be a good idea to promote hardware wallets here?
I think that more people should have and use properly a HW. This should make much less funds getting stolen or lost. So imho it's a good idea, as long as it's a review/promotion and not blatant shilling.
hardware article with an affiliate link. Does anyone have such experience?
I do have a HW affiliate id, I've posted some 3-5 times links with my affiliate id on twitter, especially when special promotions ran, but nobody has bought from my links. But I don't use twitter as much as I could get to actually monetize that.
So all I can tell is that at least Ledger does have easy to use affiliate links.