I think a good compromise is to include an open source maintenance fee on projects when used in a corporate or for-profit environment. Another option I like is to offer business support as a subscription.
It doesn’t need to be super-expensive, but at least that would ensure some continuity for development.
It’s also an issue in the eReader market, notably Onyx Boox.
And has likely lost its data integrity through time :(
That seems unreasonable… proving ownership of the email address should be considered sufficient so ICO complaint it is.
On the other hand, it makes it easy to find which apps aren’t to be trusted with your data.
I suppose by accessing the website and using the Kayak platform? Seems like an overblown reaction to a link…
It’s a cat and mouse game, since spammers will leverage this to work around bans or having to subscribe with phone or SMS verification on the major email providers.
These providers often end up on list such as https://github.com/disposable-email-domains/disposable-email-domains