I've watched this site develop it's FFXI content over the years. You've been decent at keeping your info semi-update. I've watched this site add more and more premium-only features to the site. Some of which I question whether or not should be premium. These would be features I could get free elsewhere, like Advanced searching on items (Somepage), avatars(just about anywhere else), advanced mob searching (Vana'diel Beastiery). Up to now, I figured fine, this is a package deal.
But now, your skillchain calculater is a premium only feature. You're only just about the last one on board for this feature, and you feel like we should pay for it when damn near everything else had one for free before you. Killing Ifrit, your direct rival, has a free one and has had for ages. I even got very quick results for one on google for a fairly nice one here. Heck, even Firefox has a Skillchain Plugin that lets us calculate skillchains without even browsing the web. You want money for yours, you've got to be kidding me.
I understand you're a business and need to make money to stay in business. However, charging more for the same service is not a very good business practice. Charge money for cool new things you come up with, not things that everyone else is doing for free already.