git-annex-assistant provides a friendly Dropbox replacement, with a web-based GUI and a magically synced/shared folder. Supports Linux, Android, and (very early stages) Windows and OS X.
> Rackspace has great hosted email for $1/inbox/month. Eventually I want to bite the bullet and host my own mail server (I still have nightmares from when I self-hosted email a few years ago) but in the meantime I've really liked Rackspace.
I currently use Gandi's mail servers, which you get free when you have a domain through them. I run my own IMAP server and move the mail to it with getmail, but I let Gandi handle SMTP receipt and delivery.