by Jason Snell
Upgrade 13: ‘#askupgrade’

This week on the tech podcast that hasn’t worked out its membership plan, Myke Hurley and I discuss where crowdfunding and advertising work together and where they clash, plus the art and science of selling t-shirts on the Internet.
This week, Upgrade is sponsored by:
- Boom 2: a powerful system-wide volume booster and equalizer for the Mac. Louder, Clearer, Better.
- PDFPen Scan+, from Smile. The power of your office in your pocket! Scan contracts, invoices, or receipts as PDFs with your iPhone or iPad.
- Mailroute: a secure, hosted email service for protection from viruses and spam. Go to mailroute.net/upgrade for a free trial and 10% off, for the lifetime of your account.