Getting the features of HTC Sense in vanilla Android? I've had an HTC Desire for a year or so and am due an upgrade. I'm weighing my options and I'm fairly sure I'm going to go with the Galaxy Nexus.

Thing is I've gotten used to HTC Sense and all the extra features it offers over vanill Android. What apps/widgets can I get to add the functionality that I lose by not having Sense?

Also what will I lose by not having sense?
You could replicate many Sense features with 3rd-party apps such as Launcher replacements, dialer/contact apps, various widgets, etc.  However, you will likely lose the deep system integration of such apps.  You will also most definitely lose the integration with the HTC Sense site.