[quote=Jinxer]
We don't so much over here in Britain - it's very much a mainland Europe thing (particularly in France where it varies hugely from one to four kisses now, I believe). It shows up more after Amy, I think... it's quite hard to see sometimes unless you've been made aware. My fiancé is an activist on Everyday Sexism so she's quite up to date on these things - I never would have thought/spotted it if I hadn't been told beforehand.Also Captain Jack I do lurv.
[/quote]

I figured it wasn't so much Britain, but I couldn't say for sure.
But yea, if the kissing count listed below is all that's being used to claim the 'Sexual activity increase' in the show, then I'm basically standing by my "Cultural Greeting" argument. Outside of Rose Tyler/David Tenant or River Song/Matt Smith I haven't seen a kiss with a Doctor that's seems to be romantic or sexual in the slightest.

Unless if you count Amy when she tell's him that she ran off on her wedding night.
But that was Amy's action that the Doctor quickly dodged and tried to correct between her and Rory.
Nothing the Doctor did, initiated or kept going himself.

But yes with Captain Jack! :P
I hear he's the guy who turns straight me gay.

[quote=Kaga]
...*checks the Who-ology book*Tennant kissed 6 different companions (Jack, Rose, Martha, Astrid, Donna, and Christina), while Smith only kissed 4 (Amy, Rory, Clara and River).Then again, this book is slightly outdated (only goes up to the 2012 Christmas special), so Smith might've kissed more people since then, but not that I can recall. Feel free to point out anyone I've missed....I'm sorry, this book is just a fantastic thing to have on-hand in Doctor Who discussions. Absolutely fantastic.
[/quote]

Hey! That kiss with Matha was a GENETIC TRANSFER! :P

Most of those also I'm counting as cultural greetings.
It's like saying your European grandmother is over sexualizing with people cause she kisses their cheek as a way of saying hello.