Pro's and con's on using account information in error logs [closed]

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I was considering using the account manager service to retrieve a users email address whenever my application crashes on their mobile and include it in my error log. I would then email the user who encountered a bug开发者_开发技巧 to let them know that it was fixed in an update.

Would you consider this good or bad practice? Would you be happy to receive such notifications?

I am aware this may be considered an opinionated question, but are there are any precedents of this happening in other software?

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as a developer sounds so nice.

as a user i will not install you software.