Hello,
to start off, I'm a relative newbie to Drupal, but I have set up and managed several Drupal-based websites before; it's the actual internal things that I am not very familiar with.
I have a particular data representation in mind, that requires tabs. Two, in fact.
One is a special type of blog, where in one blog post several users (only a few, maybe there's only a few on the site or only select few with a role can do it) can contribute their opinions on an event or whatever it was that original post was about. However, the additional contributions should not be seen as comments, but rather as view tabs. Example - a small group of friends goes to see an art exhibition/ They then get home, and Bob posts his impressions. Then Alice sees the post and adds her impressions. The site visitor shouldl see a single blog post, but with two tabs - Bob and Alice, which can be quickloaded on click in an AJAX-y style.
After much reading on tabs and modules and AJAX functionality already available in Drupal I have a gut feeling such a scheme should be possible, but I am completely unsure as where to start and which direction to dig towards. Any useful pointers are much appreciated.