If the question you asking is what is hot now? You’re asking the wrong question. You need to asking what will be hot next year and the year after and then make decisions that will allow you to be ever changing to the enviornment. Here is a video explaining a little about Drupal the CMS which drives this website.
I am spending the week with my web developer learning how to use my site, how to tweak it and how it can grow as my business needs grow.
Where will your business be in 2 years and do you really want to pay for a whole new site again? Do you use Drupal what do you think of it?