Actually it is likely.. It is a third party program and not a program of the company so yeah.. I'm no lawyer or anything but i think any third party program isn't good?
Links to important stuff:
Transport Quests: http://wlodb.com/topics/99
WLO Pets: http://wlodb.com/topics/13670
WLO Emoticons: http://wlodb.com/topics/6195
PSN :)
Spoiler:
TAURUS SERVER (NOT UPDATED - NO LONGER PLAY)
Spoiler:
DRAGON CAVE - Click or see them if u will lol ^^
Spoiler: