The article deals with a number of virtual texts related to volunteering. They possess stable linguistic features: strategy and tactics of verbal behaviour of communicating people, composition (structure), language fulfilment. This allows to treat these texts as certain communication genres realized in text types: informative note, comment; infographics are of special interest. Criteria for determination of text types are not completely developed, and the list of text types is to be updated. Working on text typology is a research goal of current interest.