As of now I have seen, there is only one single sidebar showing same content on different pages, So I am thinking why don't we have different sidebars having different contents associated with the page and configurable from back-end, something similar to WordPress sidebar.
Well in WordPress there are numerous widget are available to be placed, similarly different types of widgets can be created and be placed in the proposed sidebar.
Due to the many requests in the past for additonal features and components we have decided to develope a premium version. Features like Hashtags, Videos, Polls, Events, Stories, Link Preview, etc included in it.
$199 (Life Time)