Answer me further questions: * In which scenarios is it advisable to rely on a DAO, and in which scenarios should it rather be avoided? * What risks does a DAO entail and in which scenarios is it more of a disadvantage for a community? * What role does the size of a community play and how many resources does a community need for this? * What service providers exist that support communities regarding DAOs so that the wheel does not always have to be reinvented? Provide me with a summary of the answers to these questions, which is in simple language and covers all of the above points.