Tomas Mazuch wrote:we have new "species"(as act of nomenclature)
New species are (or at least should be) acts of taxonomy, not of nomenclature. New names (be it at species level or any other) are acts of nomenclature.
Tomas Mazuch wrote:I thought, that whether we like it or not, the types of new species were designated and will be exist forever, whether the taxa will be valid or not.
Correct, but to what end? If invalid, the names are imho little more than a nuisance.