I see on heatbrowser.com that rewards are extremely low. Can anybody forge at the moment?
Yes, last POS/POP Reward at 2017-07-04 13:54 UTC. But there seems to be an issue with the calculation of balances and estimated monthly rewards in the HEAT Account Information on heatnodes.org.
If you look at the block height Heatbrowser is behind by 10k blocks which is messing with the calculations.