IS THIS EASY TO READ?

The internet has been around for years, yet there are still a large number of people who haven't heard that they shouldn't use all capital letters when typing their electronic communications.

Generally, typing your message in all caps is regarded as shouting. Therefore, it's seen as extremely rude. Furthermore, humans find it hard to read text typed in all caps. Bottom line: To avoid offending someone, and to ensure your message is read/heard, don't use all caps.