it all depends on the company if the rules for exclusion were originally established or it will most likely not be counted .But there are popadajutsja methodically administrators and may include
Yes, this is a case to case basis different project and company have their own rules. So for me I think its better to choose campaign that their rules will suit to your style or way of doing the campaign. Because in signature campaign some required you to post 15 per week others just 9 post so its individual decision which project they will join.