Quick action required if you want to take a self-paced online course taught by Seth Godin (and wish to benefit from the discount).  I signed-up and look forward to sharing observations.  I previously participated in his Skillshare course and found it very productive.  

Online courses are like a bike sharing program.  You can ride as far and as fast as you want.  Pick-up and drop-off when you please.  Or keep walking as a perfectly reasonable alternative.