I have 1giga bite internet connection in my office. So I am so interested in having nodes. But I am worried though I set nodes, if number of nodes are getting growing as time goes on, the remuneration could be decreasesd. Do you have any policy of the limiting nodes?
I wouldn't look at running a Credits node as an income generating thing. Think of it as strengthening the network that will keep it fast and robust. Then the investment in your coins will show a return as they increase in value. I think the team has designed the system well. If nodes are scarce, you will be rewarded. If nodes are plentiful, the network is strong and your coins will grow in value as the system supports more and more activities.