This requires significant capital and / or technical expertise, but many of the top bloggers have gone on to sell their own software.
Nke a na-achọ isi ego dị elu na / ma ọ bụ nkà na ụzụ, ma ọtụtụ n'ime ndị na-ede blọgụ kachasị ebe ahụ gbanwere na-ere ngwá ọrụ ha.