Yes, they support with facebook pics.
The sms thing is weird. The weird thing is, I don't hate the SMS client, either. It's simple and light. Just wish I had the option to choose, and of course, the sms app needs a lot more customization.
The big problem with youlu is their support. I can't even complain about anything. I can send feedback through settings, but it's failing right now, and who knows if they even speak english. For an app like this, to not have a presence on xda is a joke. Remember what xda did for Miren browser? Made it more popular everywhere else then it was in even China.
If anyone finds an email address, I hope they pass that knowledge on.
And of course, plenty of bugs still. Hanging up a call brings me to my stock dialer, rather then youlu. Contact info needs to show more then just a phone number (ie email, facebook, birthday, etc...), and clicking on the envelope should launch whatever sms app you want.
They have the correct keys finally, but still, a few updates away from being anywhere close to my default. They shouldn't be packaging the sms and phonebook in one app either, I don't want one but I have to get it either way? Seems silly.