I've stated this numerous times, large sites do not have bandwidth concerns.

We have unlimited bandwidth. And all sites have maintenance, problems and deal with issues continually. I'll just repeat myself here, but GWOnline was inaccessible for 3 days last week and is smaller than us, GuildWiki had to get a new server because of their server load problems and they are smaller then us, I frequently see database errors on GW OGaming at nights and they are smaller then us, and we have problems too.
Yes I know a DDOS attack when I see it. And we have been working on it. If anyone knows anything about servers, it's not as simple sometimes as just banning an IP to stop it. We are working on the load problems continually, I have referenced this everywhere. As I have updates I give them.