It seems to me that tumblr's primary audience is quite young. Nonetheless, because of its focus on images, this social network makes for a great platform for sharing photography, and its templates are aesthetically pleasing. I already have one dog-specific tumblr, Inglorious Bassets, and, recently, I've created another one based on, you guessed it, nature and wildlife. Much of the latter's content will be similar to what appears on this blog: the main purpose is greater exposure and sharing with ease.