I just saw a commercial for Lumosity, which is a mental-skills training website. It seems like something that someone on LessWrong would have tried, but some googling of the site turns up only some passing mentions. Has anyone actually signed up and used it? Have you had results, and are they worth the subscription cost? (~$5-15/​month, depending on subscription length).
Experience with Lumosity?
I just saw a commercial for Lumosity, which is a mental-skills training website. It seems like something that someone on LessWrong would have tried, but some googling of the site turns up only some passing mentions. Has anyone actually signed up and used it? Have you had results, and are they worth the subscription cost? (~$5-15/​month, depending on subscription length).