budoyo lan boso. Nang Jowo wae isine macem-macem bahasa, macem Sundo, Jowo Tengahan, Ngapak, Meduro, Suroboyoan, Osing lan akeh maneh sing perlu dilestarikno. Tapi, sayang akeh wonge dewe sing malah luwih ndisikno boso londone ketimbang boso daerahe.