So I'll just go back to the unimportant things in life,

... the important ones are just too heavy right now.

It seems like Supernatural is in danger of not having a second season. Can't be the ratings, because those are great.
The CW though hasn't announced the future programme list yet, so there is still hope.

Sign Petition for Supernatural.
Help us save Supernatural! The CW doesn't list Supernatural in its current programme and this means that we'll not get a second season of this new amazing show... If you love Supernatural as much as we do help us to forward this petition to anyone you know to save our new favourite show on television! Let everyone you know know about this petition and as soon as we get enough signatures we'll send it to The CW to let them know that we'll not give up on the show and that we want it to continue!

***
Edit:
The New -- and Old -- Kids on the Block

Smallville, Supernatural picked up for 2006-2007, Charmed canceled
New networks drive shakeups at local TV affiliates
Saunders: Renewal notices trickle in

Yes, I am spamming.. so what?