Foldershare is a very handy tool that keeps several PC's in sync - or so you think.
Although the actual synchronization process is P2P, in fact in a local network your data typically stays behind the firewall throughout the entire process, Foldershare needs to log in to their servers to read your configuration data. And that's where the process often dies. So far it hasn't bothered me though, sometimes Foldershare could not log in, but I could safely rely on it getting through in a few hours and catching up with synchronization.
Now it's been dead for days, which is really bad, as it has become a key part of my infrastructure: I sync three computers using Foldershare, and run Mozy to create online backups on one. With these types of services it's all about trust: you don't actively use them, check them daily, you just trust that they are there, doing their job in the background. When they don't you're in trouble, since you don't know what fell out of sync. There goes the trust, quickly.
Foldershare was acquired two years ago by Microsoft, and it's now branded as part of the "Live" services. A brand that turns into pure irony when it comes to a dead service.
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