I've noticed that sometimes certain users start asking relatively simple questions that look awfully like they're trying to get some free consultation out of people sharing their knowledge for good of our community. Their questions almost always contain links to their sites and it's very hard to answer those without doing their work wholesale for them. Those questions almost never benefit community as a whole either.
Those questions make me feel like somebody tries to use me. Today I saw several such questions and I wonder if I should vote them down or flag them or perhaps just ignore them?
UPDATE: An example can be found here: https://magento.stackexchange.com/users/9474/connor