With 8 k you can can collect harvesting fees even if you don't have a node (search for delegated harvesting).
Not a great income ATM
How much do you get in e.g 1month with delegated harvesting?
Really all depends on your balance and POI to the network.
Also the more active the network (transactions) the more fees will be generated for harvesting.
Let´s say with 100 000 NEM and current amount of transactions
From delegated harvesting for Feb - 543.99
For delegated harvesting for the first week of March - 221.26
It depends on the number of transactions on the network (the previous week has seen a lot of transactions) and the importance of your account to the NEM cloud.
Also if you run a supernode, you'd be earning between 400-500 XEM daily as a node reward payout.
If there does come a time when XEM is at $1, that's almost $500 a day earned running a supernode, however, there is the temptation to sell all supernode XEM at that price to make $3,000,000 or alternatively continue to receive ~$500 a day.
I predict that there will be some supernodes that would sell up, however, this would increase the daily reward share of 70,000 XEM.
Hypothetical example - IF 400 of the 500 supernodes sell up, then the remaining supernodes would be earning $7,000 a day. This would equate to $2,555,000 every year assuming the price stays the same.
