Grab Bag: Five Links of the Week

http://tinyurl.com/2re2g4 — Learn how to block your cell phone number from showing up on other people’s caller IDs — both temporarily and permanently.
https://www.paypal.com/securitykey — Add an extra level of security when doing business via PayPal with the PayPal security key.
http://marcogomes.com/wallpapr — Bet you didn’t know there was a search engine out there containing wallpapers and ONLY wallpapers.
http://facesinplaces.blogspot.com — Even after the toughest of workdays, the photo of the day showcased on this blog usually has the ability to make me grin.
http://tinyurl.com/28rp6t — A seller’s guide to Craigslist, courtesy of Lifehacker.com.

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