Vspace — Free links manager with private/public spaces, includes slack and google docs integration and chrome plugin. - Source: dev.to / over 1 year ago

With VSpace you can stop saving and searching useful links in your chats, notes, and docs and instead create spaces with everything you need for productive work. Moreover — you can share those spaces with your teammates, clients, or friends and use them together!And yep, VSpace is completely free. Source: about 3 years ago

Trading websites such as CSGO Lounge have always been popular but are more niche as it is difficult to conduct trading of money for skins and vice-versa as the Steam market doesn't have a money primitive the way ethereum does. Source: about 3 years ago

Probably the largest network of in-game items gambling sites operates under one Curacao gambling license, issued to Gradient B.V. By the way, Curacao gambling licenses have a bad reputation as they are frequently used by scam operators due to the lack of proper regulation. Two sites in this network (dota2lounge.com and csgolounge.com) were involved in a huge scandal. They were previously owned by a big Russian... Source: about 3 years ago