I have been active on Purkle for about 18 months now, and I really enjoy the convenience of providing marketing research insights online in exchange for cash. Purkle is very mobile friendly (in fact, I do most of my surveys during my commute on the bus to/from work) and a complete breeze to use. I would have been a happy Purkler getting the occasional Ticketek voucher - but imagine my surprise and delight when I was notified one day that I had won $1000 in their quarterly draw! Thanks Purkle, you rock!