One of the great things about the internet is the amount of time people devote to doing totally great, but totally bat-shit web sites, and science fiction is no exception.
In the early days of the web back in the young 1990s, dancing hamsters with a ZX Spectrum like soundtrack were the height of sophistication.
Today, we have moved on.
Just check out http://www.scifiairshow.com by way of example.
As someone who loves visiting air shows and loves science fiction, I think I am their target audience down to a tee!