Flickr vs. Picasa, the web picture show down

Are you interested in posting and sharing your photos on the web? Flickr and Picasa are two photo hosting sites that offer this possibility. I personally prefer Flickr as it allows you to tag pictures you like for easier searching and retrieval. If you'd like to sign up for one of these services, check out this great comparison chart (from the University of Wisconsin-Green Bay) to see which will fit your needs.