Chris Betcher

One of the unavoidable buzzwords of Web 2.0 is the term “tag”. Everywhere you look online you come across the term, and everything from photos to news articles to blogposts are getting “tagged”. But what exactly are “tags” and why are they such a big deal these days? To understand the importance of tagging, first let’s consider the problem that tagging sets out to solve. There was a time when everything in our lives existed only in the physical world. Books sat on shelves. Photos were in photo albums. Music was stored on CDs. Life was simple. If you wanted to find that photo of your sister-in-law Wendy wearing a silly hat at last year’s family Christmas party you simply went to the family photo album and flicked through the pages till you found it. The photo was a real physical object that existed in one real physical location. Storing a photo in a family photo album seems pretty obvious, but the problem is that this method of storing, finding and accessing an object does not scale...

This is a joint post between Sue Waters and myself about integrating Flickr with Picasa, and has been cross posted on each of our blogs. Let's start with a little background on this post's origin After spending some time yesterday migrating Linda's entire photo collection (well, most of it... did I mention that regular backup is very important?) into Google's Picasa photo management application and then giving her a bit of a tutorial in how to use it tonight, she asked the next obvious question... how do I put some of these photos onto Flickr ? A good question. After all, Flickr is without a doubt the best online photo sharing website around. With amazing tools and options, an incredible online community for sharing and learning from each other, and a huge array of APIs that enable Flickr to work with a range of different online and offline services, the decision to use Flickr as your online photo storage tool of choice is a bit of a no-brainer. However, on the...