What about something like a double points day when their first post of the day will get double points. Mind you if they never post they might not care about points or pounds whatever they are called.
There again some people just like to come on and read the threads without contributing. As long as they are coming on the site rather than just joining and never visiting again its ok. Not everyone is a chatter. Some of us (mainly me) you can't stop talking but we are not all the same. Some people may not feel confindent enough to post or they may not feel that they have anything to say.
But if you are sending an email Admin could you please add, Mery Christmas from all your friend at Florist News. Thanks, I think that I will email everyone who accepted my invitation to the site and ask them to come and visit again soon.

__________________
Rainbow

Quote of the day : To keep the heart unwrinkled, to be hopeful, kindly, cheerful, reverent that is to triumph over old age.
Amos Bronson Alcott