Despite Yahoo!’s lacklustre stewardship, Flickr continues to be the most awesome photography resource known to humankind, with 5 billion (!) images hosted to date. Which makes this ancient, but still incredibly useful, list of 166 Free Flickr Tools, a fabulous bookmark for anyone who’s serious about their photo collection.
Flickr’s App Garden is also an awesome place to go for all sorts of useful knick-knacks (check out the great collection of slideshow tools on there for instance). Oh and here’s a useful How to Get the Most Out Of Flickr guide page. Have fun.
Flickr is a deep application, that means it has something for everyone, and probably some things you don’t yet know about. This is a handy guide to help you get the most out of Flickr.
Do you know this one here: http://www.clicktoapp.com
Nice additon, it's free and you can upload all your pics so easily with it! Best way is to try it!