Even if you two will never be going out again, send a thank you email for the date.

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Speaking of the future, make sure to send a polite thank you note via email after you obtain the feedback and thank them for their time and insights.

FORBES: Job Search Success is the Best Revenge

Thank you for your attention to this email.

FORBES: How Amazon Can Make Your Kindle Content Vanish -- And Not Give You A Reason Why

Send a thank you email expressing your appreciation for their donation and outline your next steps.

FORBES: You've Just Crowdfunded Your Way to Success -- Now What?

Thank you very much you can always email me for information.

FORBES: The Other Avenger: Ocean Marketing Files Suit Against N-Control

This is my last turn at the helm of WSJ. (I move to a new berth with The Wall Street Journal in London this month), and I want to thank all of you for your indulgence, particularly those who took the time to email comments (good and bad).

WSJ: Editor's Letter