So, the problem then, is that a lot of your guild members don't visit the website, and those that do don't always sign up for the raids they'll be attending? I can see how some custom programming on the guildportal side of things would be a good solution for that, but another good solution might be to get your guild members to actually use your guild website.Believe me, I know how hard that can be. But if folks aren't using your website actively in the first place, why would you want to make it even easier for them not to go there, while at the same time adding more content they're not going to see anyway (since they don't go there in the first place)?Disclaimer: The well-punctuated opinions expressed in this post are mine, and not those of the Guildportal staff.
I personally like Gonladils suggestion I think that would be a great idea.