Don't feel like you have to be original in your threads. If you want to post...just post and give your view on the subject, or just say hi, or just post your experiences...or just visit us in the chat :D
Regarding what has changed...well, we debunked sleep paralysis, as you can read in
this thread.
We....came up with new techniques, as you can read all over the forum.
New and great books arrived, especially the recent Are you dreaming? By Daniel Love.
And lucid research seems to be increasing...but still not quite like it was in the 80s :x