If there was a source of steady income yes, but i dont see this as a good way right now.
I think you can get a steady income from bitcoin. such as working in signagture campaign? you can earn a steady income every week or every month? I think if you're willing to work hard no matter what will be a great way and profitable :d
I do not think the income from signature campaign is enough to replace your full time job. Though income from.signature camapign is bigger than faucet, it is still not enough to provide for a person with a family to feed. So, if it is the only source of income from bitcoin, it is better to preserve your full time job and reserve bitcoin for part time activities.