I don't mind them especially if they've done their research and their product or service is of interest to me or could benefit my current project. What's more annoying is trying to unsubscribe from marketing e-mails and never being removed from the list.
@krista_pettersen so it's more about technical inconveniences and "match" between your products or ideas, and you don't mind about the format of such letters or messages?
@arthen_factory Yes, and as far as format I'm a fan of short and informative. If an e-mail has multiple paragraphs I probably won't make it past the first one.