The website has evolved a lot over time. I pretty much followed along for almost a year now and only thanks to this website I learned touch-typing really effectively! The option of emulating keyboard layouts is very unique and helped me learn Colemak on the fly on a different machine when I was bored. The new speed test has changed a lot, but I like it how it is a lot different than traditional tests, in that it gives you a realistic view of your actual skills. Keep the good work up!