to be frank ripley...i've taken a fresh laptop dual core 2.8ghz 4gb ddr2 250gb 7200rpm hdd...full windows 7 enterprise 64bit install with corporate software load including adobe acrobat pro, ms office 2010, ms lync (communicator) login on startup, quicktime, all plugins and add-ons available, wireless and bluetooth activation enabled on start, etc...windows search turned off...after 3 months of use, disabled aero...major improvement in boot time. disabled superfetch, freed up memory, applications that started up on login were ready to use a full 90 seconds faster (stop watch) and disk io/activity was cut way down. all windows systems where i work must have bitlocker encryption enabled...if you want to see a new business class computer turn into a 386, run superfetch with bitlocker.
on an average work day i have more than 4 ssh secure shell client sessions, outlook, lync, internet explorer with 5 tabs, wordpad/notepad, maybe a pdf file or two, open on my work system...there is no functionality that aero can give me that i don't have when it's disabled...when you know how to set up a windows system for performance and functionality, fluff is not required.
i've been dealing with all the microsoft/pc junk you and several others pointed out in that mac os discussion for 18+ years as a professional...removing/disabling all of microsoft's piss poor implementations of apple/mac style fluff has kept me from having to chew on tylenol and tums 24/7...i don't have to do it so often now that i'm a unix admin but i still get called on to "fix" windows problems, at home and work, that could have been avoided with a little "preventive tweaking".