You can earn something with signature campaigns while you discuss good things and learn about something new and well, you can do it after work and for sure this low ammount can help some peoples at the end of the month however it will not save people from poverty.
Doing signature campaign really help people in order to earn extra money aside from their daily job. I agree that signature campaign will not save people from poverty but at least it will aid in financial support even a little. Only the person himself can do something about his own povertyof course with the help of government by giving them job opportunity that gives a decent pay.