If the item squish goes through I honestly don't believe I'll be playing WoW anymore.
People have brought up a number of arguments which I really don't buy:
1. that the numbers get too large to compute - sorry, I call bullshit on that.
Now, for example an integer of just 4 bytes can have a value of up to 2.147.483.647. That's over 2 billion and attacks barely even do a million. If it's UNsigned (i.e. always a positive number) the limit's over 4 billion. The only thing even remotely close to that is boss HP.
If you use 8 bytes, well then the number is even higher, at least 15 or 16 digits that probably can't be reached for 6 expansions.
I don't know in what language they program WoW with or the exact kind of variables used, but just throwing that out there. No way this can be harder than going over every single player ability and boss encounter and re-balancing it. Who the hell would test it anyway? In the end it would end up buggy with probably 1 NPC ability out of 50 doing the original damage (and noobies getting one-shot without even knowing why, while questing).
2. unreadable numbers
NO! poor excuse, that's why there's notations like K (thousand) M (million) B (billion) etc. Only 5 digits will ever show up at best.
3. You can still solo old content
The only way this will be possible is if they give some ridiculous 500% buff at max level or something which is just weird, I want to play my character as it is
4. powers will be relative, mobs get nerfed
Doesn't matter. Haven't you figured out it by now? People LIKE having increasingly larger HP, attacks etc. for the sake of it, regardless of what other mobs' power is. It's not about them, it's about us. People LIKE the exponential growth for the "cool" factor.
Would Cookie Clicker really be that fun if you couldn't go from 2 cookies a second to 5 trillion?
I don't think I could go back to having 10k HP and doing 1-2k DPS. What's the point? We're back at TBC levels? It will be way to predictable then, we went thought 100-150 already and then in WoTLK from 200 to 277. Been there done that, it just won't be fun anymore, everything will feel nerfed.