Ventajas
The pros are that you could get hired on a salary basis or contract basis.
Desventajas
Simon Leigh, the founder of Pure Reputation is a cheat, scammer, unprofessional human, and a complete liar. He hired me to complete various projects. I used to work for him from a remote location. Initially, he was paying project-wise and everything went smoothly. Later he used my project funds to shift himself to another location as committed by him in his emails. Last, of his few projects, he asked me to complete them and informed me that the payment will be made shortly. His outstanding balance with me is approx $2k. Simon was already informed to clear the dues well in time. Now my working from a remote location is taken for granted and he is taking undue advantage of it by not responding. I sent him a warning mail, which contained information about undoing the work which was done by me. He responds to the mail by stating he will pay in parts from the last week of September and we are now on the verge of the last week of October and yet he has not paid me even a single cent. He is not a person of his word. Never work with him or you will be cheated like me. Most of the reviews posted here are self-made. Avoid him and his company as much as you can!