You can't comment, and yet you do. You haven't seen it.
I'm not sure which comment you are replying to, so I snipped them both. The "older system", which would that be? And people getting 10% of the rated speed? For EDGE, 10% of the maximum card speed would be 15Kbps. My phone had a theoretical max of 100Kbps, so my 10% would have been 10Kbps.
I never saw connections that slow. You are confused. Maybe the connection speed reported by Windows was 230Kbps, and throughput was somehow noted as being 10% of that, but that was the link betwen PC and modem, not the WAN link, nor should it be reasonably expected as the WAN speed. Something in the range of 20-30Kbps would be a reasonable GPRS connection, and also in the neighborhood of a good dialup.