If Veronica Mars had sold well in the foreign market, Warner would have gone to bat for it like it did for Supernatural when Dawn Ostroff wanted to cancel it before this season. Unfortunately Warner didn't see the dollar signs internationally for VM, so it let the show die.

No syndication dollars to fight for as a return on its investetn.
At this point Kristin Bell and especially Tina Majorino would
not fit into the CW's plans to attract airheaded teenage girls. They don't fit the OMFG image. The suits want Blair and Serena from Gossip Girl. They want Girlicious and The Pussycat Dolls. Tina Majorino, though I find her adorable, is too smart and (not to be unkind) not pretty enough for CW. Kristin Bell's characterization of a smart blonde who doesn't use sex to get what she wants is a non starter these days. I suppose that's why Allison Mack's Chloe didn't make it into the "Girls of Thursday Night Promo" with Kara, Bela, and Ruby. She's smart, and she doesn't bust the boys' balls simply because they're boys and for no other reason. Don't we girls all love our heroes to be emasculated when they haven't behaved badly? Isn't that cute?
Good Sex, Bad Lex. Sheesh.

Doesn't quite hit the smoldering mark, does it? I'm surprised they aren't going straight for a Kara/Supergirl theme next season. Maybe they'll try that for season 9 if CW survives next season, complete with Kara in skimpy clothing. The funniest thing I ever heard was Dawn Ostroff claiming she didn't "get" Supernatural. It must puzzle her and the suits that the show has a following when its gorgeous, leads don't take off their clothes regularly. In three years Padalecki has lost his shirt a total of twice. Not twice a season but just twice. Ackles has lost his shirt once. Two sex scenes in three seasons (one for each brother) and one shot of a brother with a towel coming out of the shower is all the skin they've showed. I take that back. Ackles lost his shirt twice as we;;, but the second time was when he was playing a shape shifter, so after the shirt came off the skin came off when the shape shifter molted like a snake. So--twice for each brother but that second time for Ackles doesn't count since it was disgusting and bloody.
I've listened to DVD commentary. The SN producers and writers were talking about how the CW suits had wanted them to put a sex scene in a really serious episode (they refused) and how the rallying cry from the network is always, "
more boobs, more boobs." Their words, not mine.

I'm pretty sure that the two sex scenes that did happen were at network request.