Clearing Out My Inbox

No New Year's Resolutions for me, but I am slowly getting rid of digital clutter in this New Year. Since I do a fair bit of online shopping, with every new place I order from, I get on an email list. Every morning I would open up my email inbox to 10-15 emails, most of which I deleted without reading. Now, when I get one of those emails, I go directly down to the bottom and click on the unsubscribe link. Some places take you off their list immediately, some say it can take up to 10 days (I wonder why?). A few have taken several requests to unsubscribe, but I am beginning to see less unwanted traffic.