Well, my opinion is that there shouldn't be 1x - 3x packs, they would be very spammy and such. But about the 4x ones, they should be allowed! They are very creative and it's nice to see what people can do with a 4x4 block. But, the rule should change, In my opinion, not to "All resolutions are allowed", it would be more fair that it just was until 4x
It's a very nice cause, but it's wrong to change it, mostly because there will be spammy texture packs when it's about 1-2-3x. So, I think they have to change it, but to a reasonable resolution.
