I've never seen one that actually works. It seems like whether or not I check them, the next time I log into [every site] I have to re log in.

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zahlman 3 hours ago | parent [-]

Really? I don't think I've ever seen one that doesn't work. What sites are you using where you encounter this? Have you checked your cookie settings?

	▲	userbinator 39 minutes ago \| parent [-]
		Seconded. Your browser is probably set to clear cookies on close.