Systems and methods of the present invention allow for providing and managing sub-communities within an online business community. An exemplary system may comprise an Online Business Community having a Community Website hosted on at least one Hosting Server, said at least one Hosting Server communicatively coupled to a Network; a Homepage on said Community Website accessible to a plurality of Members via said Network; and a plurality of Groups accessible to said plurality of Members via said Homepage, wherein each of said Groups relates to a subject.