Orkut were other social networking sites including Myspace and Facebook. Ning was a more direct competitor, as it allowed for the creation of social networks similar to Orkut's "communities". An Orkut user was also able to add videos to their profile from either YouTube or Google Video with the additional option of creating either restricted or unrestricted polls for polling a community of users. There was at one point an option to integrate GTalk with Orkut, enabling chat and file sharing. Similar to Facebook, users could also use a "like" button to share interests with friends. Users could also change their
VK (service) 86 languages, while advertisements are only shown in the Russian and Ukrainian versions. Russian-speaking users can choose between the standard Russian version and two extras: a Soviet version and a Pre-Revolutionary version. Other than language tweaks (e.g. "telegrams" for messages and "comrades" for friends), these versions contain other easter eggs. For example, all private messages in the Soviet version have a stamp saying 'passed server censorship'. The pre-revolutionary version uses old-style Russian orthography. Both extra versions are also ad-free. Musicians that use VK for promotion often upload their own tracks to their official VK pages. Notable examples include the international