The year 2013 is barely out of the starting gate, and some finance experts already predict that the U.S. economy will make a roaring comeback this year. Of course, other pundits warn that we should be very worried.

Whatever happens, you can resolve to improve your personal economy this year.

Digital technology, combined with your talent and passion, is a money-making opportunity waiting to happen. Whether you're looking to pocket a little extra cash or significant part-time income, these ideas could put you on the road to a prosperous new year.

1. Sell art, crafts or collectibles online
If you have a talent for making jewelry, pottery or other crafts - or just a knack for finding vintage gems at garage and estate sales - consider selling your objects through an online storefront.

Etsy is the largest and most popular marketplace for handmade and vintage goods. You can also try ArtFire and Zibbet. 

Have you designed a killer line of iPad cases or Kids' tees? Take a look at up-and-coming Redbubble. Want to display traditional art? Artbreak is a fast-growing online gallery for traditional artists - and it's commission-free.