Chapter 4 v2- Suggested edits
Overall this chapter is looking great! Below **in bold** are a few suggested edits:

- [x] 4.2.3- Consider adding this sentence to last paragraph: 

> There are some minor privacy concessions that come into play when using remote nodes, since the node operator is aware of the times and IP addresses from which your device broadcasts transactions or connects for updates. **This could be mitigated by connecting to the node via a VPN or Tor.** The upcoming Kovri privacy technology will significantly mitigate these.... 

- [x] 4.3.4-Consider adding a comparison to Gold in last paragraph:

> The annual supply increase from Monero's 0.6 XMR tail emission is less than 1% per year. **This is comparable to the annual gold supply increase globally, which in modern civilization has historically been the purest and most stable form of money.**

- [x] 4.4.1.2- **Fix the heading**

- [x] 4.4.3.2- Fourth paragraph, fix misspelling of amateur:

> It would be difficult to exert this influence over a global collection of **amateur** miners, and...

- [x] 4.4.3.3- A suggested update to the last paragraph:

> For the time being, it appears that the Monero network has successfully mitigated the unexpected ASIC threat. To **continue discouraging ASICs**, Monero now slightly changes the mining algorithm at each network update. **They are also exploring entirely new algorithms to safeguard the network from ASICs long term.** Since Monero carries out routine hard forks every 6 months, this should ~~**permanently**~~ disincentivize attempts to produce Monero ASICs, since each expensive and lengthy redesign would be promptly rendered obsolete. 