> yes you are right we might get in conflict with other downloads/inserts, but 
> if
> we get a share of the bandwith for inserts on every node we should have the 
> same
> throughput as downloads (but using more bandwith of the overall network but in
> serial). (because every block is independend, calculation would be probably 
> very
> simple)

emphasis "using more bandwith of the overall network". The network is of 
course starved for bandwidth most of the time, due to asynhronous 
connections. If average uploads is 512Kbit (which I think it is not, I 
think its actually much lower) we only have 64KB/s to share with a lot 
of users. This wont result in that much bandwidth being free for your 
inserts, let alone other overhead.

---
John B?ckstrand

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