Ishtar Collective is an online lore archive that covers everything to do with the story and background of Destiny. You can quickly and easily find anything you would like to know more of via the categories on the home page. There is even a forum on the website so you can chat to fellow lore enthusiasts.
The overall design of the website is very clean and the information is nicely laid out and easy to access what you are looking for really quickly.
The team at Ishtar Collective also have a weekly podcast. Listen on iTunes.
Check out the website here: www.ishtar-collective.net