Congratulations Dropbox! You've just put the nail in the coffin of all W7 users who prefer not to be spied on and constantly used for data scraping!
Well done. If the constant scaremonger nagging about running out of space, the constant begging to upgrade, the incessant app updating demands, the constant USB device interrogation upon connection wasn't enough of an incentive to finally ditch Dropbox for good, then the cutting off of users of a still perfectly good and functional, non-spyware infested OS will be the last straw. Thank you Dropbox for giving me the incentive to go to your competitors instead and get out of your ever more bloated crapware ecosystem.
Sometimes, people need a little push to get away from what's comfortable and familiar, even though they suspect just how bad that relationship is for them. I thank you Dropbox for giving me this little push. Goodbye.