Kudos to DEN Denver International Airport for their free excellent WIFI which only requires you to view a 30 second video spot before access. Shame on BWI Baltimore for having advertised (and tried?) free WIFI but now offering only paid hotspots at 9.99 per day.
Let’s see – would I rather watch a 30 second spot or pay 9.99? Getting “paid” $10 per 30 secs is like getting paid $1200 per hour, so rather than be annoyed with the Zappos ad at DIA I’m happy to have watched it and thanks for paying me (relative to BWI’s system) $1200 per hour while I did.