When I read this, my first reaction was, 'who is trying to NOT be in this raid when it is doing so well?'. I have been a part of several raids, including the main Brotherhood one back when they needed 40 people, and the commitment levels to it were far higher than what Cal is asking for. In order for any raid to be successful, it needs consistent, commited players. Any raid that has tried it without that element, at least in my experience, quickly failed.
I also would like to say that Cal and Baracko are far nicer as raid leaders than most that have made the kind of progression that this raid has made. I think they have done an excellent job in organizing the people, planning out the strategies, and trying to get it done. Keep in mind that many guilds have attendance REQUIREMENTS where you could lose your spot in a blink of an eye to some ambitious player waiting in the wings if you miss more than one raid on one of those nasty 5-6 nights per week schedules, while all Cal is asking for is that you let him know beforehand if you have RL issues, or if you don't want to show up anymore, on a raid that has a far shorter timeframe on far fewer days.
Basically, what it comes down to is that while raids are fun, and the loot is cool, they do take some work. I would hope that no one really expects to be able to show up for a few weeks, get what they want, then stop showing up while everyone else does the hard work, and then be able to show back up again when we hit Black Temple and Mount Hyjal. I truly believe that this group has what it takes to see those places, and it would be a shame to see it start to fall apart because a few people decided to be lazy, or decided they didn't want to pay the repair bills.
Raids require time. They require repair bills. They require work. They are also very fun, especially on those nights when you kill that boss that has been giving you trouble over and over again. As someone who has been through the nightmares of learning new instances before there were strategy guides, I truly feel that the grind is worth the rewards in a group that is dedicated to getting it done.
I fully support Cal and the sentiments expressed in his post, and I hope that all of our raiders decide to stick with us. We will be running Tier 6 instances before you know it.
-Kadiana