Users can create scenes, graphics, challenges as well as trade digital assets including LAND, estates, and avatar apparel.
PoS, on the other hand, runs on staking. In the staking system, rewards are distributed to help run the network by holding assets in certain designated wallets. A number of PoS assets also allow for masternodes — a more complicated staking process that usually requires a certain minimum number of coins.

Subscriber growth is harder to track than the other metrics. Only the current subscriber count is displayed for a particular subreddit, and historical data cannot be rebuilt retrospectively as subscribers do not have a visible historical imprint. A third-party website, RedditMetrics (http://redditmetrics.com/), has been retrieving and storing real-time subscriber counts; however their data on the particular subreddits of interest only reaches back to 2012 so the subscriber growth analysis can only start at this point. Fig 2 shows the three social media metric time series for each cryptocurrency; note that subscriber growth is the only metric that can have negative associated values, caused by more users unsubscribing than subscribing on a particular day.
Online factors exhibit stronger relationships in the long term, and such relationships were found to be consistently positive. The long term positive relationships suggest long term price trends are linked with online activity. This is an intuitive result, given that successful cryptocurrencies are likely to have active communities; as the community grows, so does belief in the cryptocurrency, and vice versa.