What are some constructive ways that people can show their determination to do something, like reaching a goal or taking action of something?

Can anyone give me examples? I think social media would work. I need at least 3 more.

2 answers

Specifically what, in social media? In the news every day, I read of terrible things that occur because of something on Twitter or Facebook, for example.

There's also "crowd funding" to help with specific projects that require money:
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Crowdfunding is the practice of funding a project or venture by raising monetary contributions from a large number of people, typically via the internet.
Crowdfunding - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Crowdfunding
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There's CaringBridge, mostly used for health/medical reasons:
http://www.caringbridge.org/

What else can you think of?
Um, advertisements?