Partialy agree with you.

You can ask bloggers to answer on your question only in case if answer will be posted to their blog and will benefit a lot of users. Not a single person.

Asking a question that can be answered using is plain wrong. 

Good questions to ask can be future directions for a product or generic overview on current options available to users. Or about something not available anythere in the web/newsgroups and Microsoft documentation.

Not questions like this one "My server not working. Boss will come in 15 minutes. Help me !!".