None. All the tools I use personally (vim, git, svn, bash, ubuntu…) are free. My employers takes care of the stuff he wants me to use. The only online "things

None. All the tools I use personally (vim, git, svn, bash, ubuntu…) are free. My employers takes care of the stuff he wants me to use. The only online "things" I pay for are my ISP, a Linode, a VPN, a few domain names and an old Dreamhost account. I don't have a smartphone/tablet so I didn't install any pointless 0.99$ app. I've bought a few second-hand videogames for my kids (DS/Wii), though, but that's not what you are asking for, I guess.