Tweetsgiving 2010 is all about Epic Thanks. It includes some great features: gratitude cards, online evangelists, and community organizing. It's also one of the great online fundraising campaigns of 2010.

What are the online giving trends for 2010, and beyond? What will be the technology, culture, and needs? In this post, I created a graphic description of the history of online giving, and offer five trends that I see in the coming year.