My most successful project was simple yet useful WAP service, which today could be called a „social network”. I’ve made it in 2001, when we had „boom” for GPRS in Poland and some operators offered almost unlimited access over it for some very little money. Main pillars of my WAP service were chatrooms and SMS gateways. In next few years I’ve got hundreds or even thousands of users. Lots of them met IRL, fell in love and maked families. We travelled across Poland and met with others - great young people, living in pre-FB era... That was really good time, which will, sadly, never return...