I think much better to focus on joining altcoin signature campaign more profitable than solving captha. Just focus on bitcointalk no money involve but need to invest time to gain knowledge about crypto and later you can join different campaigns.
How many of you are thinking this is totally madness? Wave your hands lol
700 captchas in 2hours? Mehn
thats not possible, you cant solve 700 in 2 hours, 700 might take you like a whole day, cause not even 100 can be solved in 2 hours time. And the amount being paid doesnt really make sense to me, not for a family man, neither is it good for just a student. I better take a faucet and work on it all day than that
lol.