I want to be a good tagger, but what do I do for OS X?
"OS X" is two words - this forum does not seem to support multi-word tags
"Mac" is likely to be confused with MAC (Media Access Controller) in these forums
"Apple" is too vague given their increasing emphasis on other consumer products
Maybe "Macintosh", "OSX" or "OS_X", "MacOSX"?
Is there a convention for multi-word tags? Runtogether, use_underscore ?
Are tags case sensitive?