Quote from: lottery248 on August 14, 2015, 03:32:42 AM

i would say the block size should be doubled per 2 years

Why doubled? (seems like a large step)
And why per 2 years (seems like a long period to adjust) instead of doing so adaptively, according to current block size usage?

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and the maximum would 256 mb

"640 KB should be enough for everyone"

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even though if we could afford 1 Th HDD w/ $20 in 2020, every 4096 blocks would need another HDD again. that's doesn't at all qualify the sustainable development.

Not too long ago, 1 TB harddisks were unimaginable. A bit longer ago, but still quite recently, 1 GB was already *huge*. Storage space availability grows exponentially, as does bandwidth.

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8 gb per block would be ridiculous for most of the newbies if they use the full node wallet.

8GB blocks sounds ridiculously huge today, but 1 MB blocks would have sounds ridiculously huge 15-20 years ago.
There's no saying how futile a measly 8GB will be (in terms of either storage or data traffic) in 20-30 years from now.

Don't get too stuck up on the numbers. I hope the core devs can agree on a sustainable growth model, at least for the time being, rather than forcing Bitcoin to be split in Core and XT.