I think it is going to help with the early stages of the site because it solves a problem that all new reddit like sites seem to have. Posting on these sites tend to be sporadic. When someone is in the mood to post content they are in the mood to post content, and you don't want to inhibit that. But that does mean a single person can slide the page pretty easily.
So this is where the option of "post whenever" can help out the site. A person can share all the links they want to share without concern. And then all the posts will be spread out over time in a way that keeps the site active and without a single user momentarily dominating. It allows the site to make maximal use of a good thing.
Do you have an absurdly large collection of LoTR memes? Just post them all. Do you have a large playlist of programming videos you think everyone should watch? You might as well share them all in one go. Is there a topic you think the site should have? You can fill up the topic. You don't have to worry about over posting because it will spread out.
Of course you can also just post normally if that is more your style.
https://matrix.gvid.tv
