Dell has announced that it will discontinue all focus and manufacture of Mini series and other Netbooks, their reason for doing this is the investment of the same effort in up ramping of Ultrabooks that seem to be the new rage in the Industry. Samsung had announced similar plans earlier last month, shifting their focus to Ultrabook. Dell has already discontinued the Streak tablets, now they have retired the netbooks. The netbooks appear to be missing from the Dell India site swell so it looks like a global deployment. 

Apparently business/enterprise clients can still get the Mini for large scale orders.