I've been playing with this idea for a while now, trying different approaches, building proof of concept samples, throwing them away and starting over. Here is scenario I going after: your client asks you to build web application...
There are plenty services and plugins that let you add social share buttons, downside is they usually trying to be all things for all people. So you can end up with complex solution to a very simple problem.
In application where you publish things, published time seems simple. I write post at 12 pm, hit “publish” and all I want is my post saved with that 12 pm time-stamp. How hard it can be, right? Wrong, which I found the hard way trying to fix issues with publish time in relatively simple application.
Lots of people use [Google Analytics](http://www.google.com/analytics/) to track user statistics on the blog. If you one of them, there is another tool you might be interesting in – something called “[Woopra](http://www.woopra.com/)”. Although Analytics are cool, Woopra excels in real-time tracking – it literally shows what is going on your blog right now.