I just found out about Smorty last night and registered with them for my main blog. Basically its not much different from the other paid blogging networks out there, but a major difference I found is that you can only take one opportunity at a time.
From what I saw, they only had a few review offers and not as many as, for example, Sponsored Reviews or Blogitive. I managed to do one, another job is still in pending and I have not done it yet (planning to work on that tonight). Since I only did one offer, I am not sure how prompt is their payment. However, they claim to pay via PayPal on a weekly basis. Yes, that’s right, you don’t have any choice other than to use PayPal.
They look promising so I will certainly try them out for at least a week before deciding whether to stick to them or otherwise. In any case, they make a good complement to all the other paid to blog networks I am already a part of.