All kinds! I'm not sure if I can answer that properly. But I found that sometimes it follows the trend. A few weeks ago, "Deep Learning" was a hot topic (well i

All kinds! I'm not sure if I can answer that properly. But I found that sometimes it follows the trend. A few weeks ago, "Deep Learning" was a hot topic (well it probably still is) and immediately following that we had a side project on Deep Learning. :) Average size deal I think is between $1000 to $5000. But again, it depends how the seller prices it. Many times the price is settled behind the scene. We just cater the meeting between the seller and buyer. 3rd question is also hard to figure out. Some side projects (obviously) never get sold. A few users were disappointed that their projects didn't get sold. But what can I do? (I suppose I can bring more people...) But there have been quite a few projects that got sold literally within days after posting. By all means! You can sell any side projects. It depends on the people and what they want. And what do they want? We just don't know. :) Try it out by posting something and gauge their interest.