Agility "Glitch"

Runescape does not come close to the amount of bugs I've ran in to in World of Warcraft, Age of Conan, Warhammer etc. These games have had and does still have ALOT more bugs that effects the entire gameplay. Compared to these games, Runescape is the best game I've played for QUICK fixes to bugs and glitches, and also new content. Whereas this agility glitch got fixed after a week, which is still a very minor glitch. A major glitch could take weeks for Blizzard to fix in WoW.

I've been the leader or played in one of the worlds top guilds in most games I've played which enabled me to be one of the first in the world to ever try a boss encounter or an instance (dungeon). Whenever we encountered a major bug or glitch, like killing a boss within an unreasonable time or something just stops attacking and gives us loot, or getting insane amounts of gold/xp. Anything like that, we would stop doing it and report it to the GM's. As a leader I would stop the guild from bug abusing even though they wanted it, I would even go so far as kicking them out of the guild for doing it.

As an experienced player in any game that gets an update, and especially in an MMO. You should be able to spot unintended things in an update and not abuse it for your own gain. Even though other people get away with it, should you abuse it? And should you get pissed if you get banned for doing it?
In my opinion you should reflect over the game as you do in real life, if you go to the ATM and it spits out bills, would you keep them even though you are most likely being watched? And if you go back next day and it does it again?

I've always been against bug abusing/cheating/botting in MMO's, even though the people abusing doesn't always get punished, I wont do it. In my opinion Jagex should do more to prevent people for bugabusing, with suspentions, bans, gold/xp removal.
Every game in the world has bugs, especially online games that gets updated. And it's only up to you if you want to risk your character to gain unfair advantages.
And I can assure you, Jagex is not the only company that bans bugabusers....

Is there any sense of accomplishment when you've abused to get the stats that you want? I know this does not really concern this agility glitch as I feel it's rather minor, but bugs and glitches in general..