i have testing this site and have started it recently. i have seen two payment proofs until now you can. can't say anything about the site, as i have seen many members complaining that there are making hard to reach the payout once you have earn $40 or so.
I too got the same doubt because earning a dollar a day is made so simple here at Readbud,though the quality of articles generally is good.Only thing that interested me so far is we ourselves can get enriched by the article base.
Since the site is a new one, there is no payment proof available online for readbud. I too came across a payment proof, but it was said to be a fake one. Let us wait and see if someone is really paid by the site.