Flickr introduces Collections … only for Pro Users

The only reason I haven't been using Flickr so far has been the lack of ability to have subalbums or subsets. However, yesterday Flickr launched "Collections".

You can now create your sets of photographs normally and you can create a main set (collection) which will include certain sets. You can create your hierarchy as deep as five collections.

However, this feature is useful only for Pro users who have the ability to create unlimited sets. I've long since considered moving my photos to Flickr, but the only thing that stopped me so far was this.

I'm going to get myself a pro account soon

You can also read the blogosphere reaction on Techmeme.