For me Evernote is a great tool to record oddball things that might otherwise not have a 'home'. I use it to record clothes size tags for myself and others I may wish to buy for. I know people can and do change size but at least my purchases are based on some reality and not just a wild guess. It's also a great security addition e.g. if there is a strange car in the neighbourhood - just take a picture and upload with a little note. But best of all is for recording serial numbers (TV, PC, Phone etc) you never know when you might need them.