Quote from rufus_4000:
...... I can just see entire desks and their Excel-loving Quants stand-up and revolt with their $300M a year P&L. It just doesn't make any sense (economical and political) for a large firm to standardize on Linux, and standardization is the key here.
Ultra large installations of anything will not be immediately replaced. Small and Midsize organizations are where the replacement cycle starts, as well as in new divisions of existing entities. What we are seeing in these cases is a a large migration away from $soft - not 100% but not 10% either.
This is exactly the formula seen in at least two other product/vendor cycles I have seen in the computer industry and a big difference here is the cost structure, which is free, and thus that argument does not need to be surmounted.
Also, your argument - same as $soft - on support really is not true: y ou can take an existing group and tune it towards Linux. I have done this and spent very very little in the migration. Existing techs easily made the transition. Ourr costs are dramatically lower after the transistion - not higher. Its just fear that people are using for these argument.s
FYI: The only way the transition works is if people are given no choice - actually this is the only way it works and the person at the top must lay down the law. I gave an order and guess what ? Nobody left over a switch in technology since their needs were met. Nobody in their right mind would quit a 300K job because they have to learn a new equivalent tool. From my perspective if they did then i probably did not really lose anyone i wanted or needed to keep.