[IMP] social share: -division of the feature between website and website forum
			general features like the share link can be general, but templates
			of modals specific to the forum should be there
		    -user can update the write_date of a post by sharing it
			after 10 days without activity, an alert is displayed inviting the user
			to share the content. If he does, the post should be put to the top list
			when ordered by activity date