Eh, i'm neutral for this.
On one hand, it'd be nice to know more about people, and their characters
On the other, i don't really see how knowing what someone's favourite smell is will develope their character, or mine, other than another little tidbit i know about John Citizen.
Didn't quite get what you meant by the IC Emailing thing, if you meant OOC communication, most of the people on the site have MSN, most use it, and quite a few of the people communicate between one another. If you mean a forum where people send each other emails, we've tried that, and it failed... badly. Somewhere between me sending Darren the lyrics to Sunshine lollipops and rainbows, and various people sending all bits of art, it didn't work.
What's the cellphone thing? Don't understand it, if you mean a widget, that'd be near impossible, good luck with it.
Ipod, tried it before, we had a music player, it just slowed the site down, and if you mean posting what music your character likes in their bio, go ahead.
I like the calendar thing though, it'd not take too much, if any effort on our part, and it would be quite handy. Only thing is it could stuff things up with the site time, and the forum's time. i suppose we could make out own calendar widget though...
That's my... several cents on the matter, hope it's been constructive, and not just annoying you.
Jess