> If you participate in the community, you can be a boon or you can also be a drag (if you just use the software in the privacy of your home, report problems and ask questions, without every giving back in any way, not even by answering other folks' questions).

Whether problem reports are a help or hindrance depends strongly on the type of report. A low information "it broke" post is a hindrance. A high information post giving steps to reproduce, having looked for similar bug reports, giving system details needed to reproduce the report, should be a help.