Spelling of Bulgarian colloquial speech on the Internet

The article examines the issue of orthography in Bulgarian colloquial speech on the internet. We discuss the most common errors in the use of upper-case and lower-case letters, in the spelling of open, closed, or hyphenated complex or compound words, in article suffixation, in the use of the ordinal form of masculine nouns, etc. Cases are also analysed where internet users make spelling mistakes on purpose for a variety of reasons.