Here's some of the stuff I found during this morning's grazing:
This is typical of quotes that the microblogs sometimes contain:
Despite the title, the Heävy Mëtal Ümlaut is sometimes used in music genres besides metäl. Othèr unnæcessåry diácrîtiçal mârks, Faцx Cyяillic, and gratuitøus slashed ø's alsø shów up occâsioñally in mûsic, althøugh theý're Иot as pøpular or icônic of metäl as the ümläüt. Excessive use of this trope becomes £33†.
— Heävy Mëtal Ümlaut - Television Tropes & Idioms