New .com business models are popping up more often than I update my Facebook wall these days. Either through apps or web-services, the providers promise you a service that you will not understand how you coped without before. Some of them are definitely adding value for the society, while some are more annoying than good. I’ve tried out several of these electronic products – some I will continue using, but many I will let go. Here’s my decision list for some of the services I’ve used lately: