First: Thanks to linking to my X-Men Guide! I'm always happy when it can help other fans figure out what they need to know about X-books.
Second: TStarnes is doing a brilliant and difficult thing by cataloging things issue by issue, and I've definitely referred to his site many times!
Finally: My site does feature a Reading Order guide that goes from pre-X-Men #1 stories through the end of AvX. The key difference between it and many other reading orders is that it groups issues by story or arc, as I don't believe in splitting up stories and even single issues just to place a flashback or single panel appearance in the right place.
If you have suggestions on how to make it better or more useful, I'd love to hear them!