For those curious about the ToS and whether something is a violation, give it a read. It is pretty good stuff.

Among other fun bits are:
http://www.flyertalk.com/help/rules.php#q84
http://www.flyertalk.com/help/rules.php#q76
http://www.flyertalk.com/help/rules.php#q83
http://www.flyertalk.com/help/rules.php#q95
http://www.flyertalk.com/help/rules.php#q72

If you have a question about whether something is appropriate, asking a moderator or posting in the Only Randy Petersen forum is probably a better bet than starting a thread here.