It's vital to include some form of contact information so that interested readers can ask questions or reach out to you for other business opportunities (which happens often in the blogosphere).
Ọ dị mkpa ịnye ụfọdụ ụdị ozi kọntaktị ka ndị nwere mmasị nwere ike ịjụ gị ajụjụ ma ọ bụ ruo gị aka maka ohere azụmahịa ọzọ (nke na-emekarị na blogosphere).