I don't understand why people use faucets and captcha-typing to earn a few microBTCs. It is never worth your time and effort. Tell me about a single faucet, which pays you more than $0.1 per hour. It is a complete wastage of time. IMO, it will be better to spend that time elsewhere, even if it is used for tasks such as data entry or data management.
I can't understand either, but you know some developing or 3rd world countries, people can't earn much there, therefore they do this hard labor job to make penny. Fortunately my monthly salsry is ok, so I can do higher pay rate job.
For us that are living in a well developed country, these faucet and captcha payouts are dust and not worth our time. But for people in third world countries it can be seen as a more than welcome extra revenue stream, even if it's just $5-$10 per month that they earn from it. Add on top of that that they are most likely also participating in a signature campaign, and you'll get an idea of how much these few Dollars can help them in their lives.