
I loved Dexter
At least the first seasons. So I was really excited when this poster popped up in my facebook feed.
Unfortunately it is fake and there are no plans so far for a 9th season.
But people got really excited that the show might go on as many, myself, included did not like the ending.
Netflix continued Arrested Development as well which aired originally on Fox for three seasons till 2006.
2013 a fourth season got released by Netflix.
So quite a bit of downtime for the Bluth family.

With that in mind it would not be impossible that Netflix picked up the series as the storyline ended but it would be easily possible to continue with it.
What I really enjoyed about the show was Dexter`s view on how to be human and his narration of his and others actions. The killing got pushed more into the background and it was more like a character flaw Dexter had.
As mentioned in my opinion the show went a bit downhill after season 4. But till then it was a phenomenal show with one of the most memorable (in a good way not in a shitty "Lost" way) season finales I have ever seen.
The show had great villains, great character development and to its peak it was one of my favorite shows.